45 Plus Size Formal Men Outfit Ideas

Being a plus-size man can be pretty overwhelming when it comes to navigation in the fashion world, but especially in formal attire. However, there is an array of very stylish options catering to every body type. From flawlessly fitting suits that actually flatter the silhouette to elegantly fitting dress shirts that highlight your facial features, the secret is knowing how to put it all together. Whether it is dressing up for a wedding or a business meeting or perhaps a gala, self-expression through individual style will not only make you look good but also make you feel good. Let’s talk about 45 plus-size formal men outfits with comfort, style, and class, ensuring you stand out at any event.

1. Tailored Three-Piece Suit

Tailored three-piece suit with fitted vest.
@theendofhumanityxx

A tailored three-piece suit elevates any wardrobe. This ensemble features a fitted vest that adds dimension and style. Opt for fabrics like wool or linen for comfort and breathability. Choose darker shades for a slimming effect or go bold with patterns. Pair with a crisp white shirt and a vibrant tie. Perfect for weddings or formal events where you want to impress.

Top: Fitted vest adds dimension and style.

Bottom: Pair with white shirt and vibrant tie.

2. Classic Black Tuxedo

Classic black tuxedo with satin accents.
@ShopStyle

Nothing speaks elegance quite like a classic black tuxedo. Featuring a shawl or peak lapel this suit radiates sophistication. Perfect for black-tie events, it pairs well with a bow tie or a formal cravat. Incorporating satin accents creates a luxe appeal. Complete this look with polished black shoes. A timeless choice that never goes out of style.

Top: Features shawl or peak lapel.

Bottom: Complete with black shoes and bow tie.

3. Slim Fit Blazer with Trousers

Slim-fit blazer with tapered trousers.
@capelstore.fr

A slim-fit blazer creates a modern silhouette. Choose a jacket with structured shoulders for a sharper look. Pair this with well-fitted trousers that taper at the ankle. Opt for a neutral color palette for versatility or vibrant hues for a standout statement. Layer a light dress shirt underneath for comfort. Perfect for cocktail parties or upscale dinners.

Top: Structured shoulders create modern silhouette.

Bottom: Tapered trousers for a sharp finish.

4. Double-Breasted Suit

Bold double-breasted suit for formal occasions.
@capelstore.fr

The double-breasted suit makes a bold fashion statement. This style features overlapping front flaps that create a distinctive look. Select fabric with a bit of stretch for added comfort. Pair with matching trousers for a coordinated appearance. Experiment with colors like deep navy or charcoal gray. Ideal for formal gatherings or business meetings.

Top: Overlapping front flaps for distinct look.

Bottom: Match with trousers for formal occasions.

5. Casual Chic Sport Coat

Casual chic sport coat with dark jeans.
@Esquire Magazine

For a relaxed yet polished vibe, consider a sport coat. This versatile piece offers more flexibility compared to traditional blazers. Choose patterns like houndstooth or checks for added flair. Pair with dark jeans or chinos for a modern touch. A fitted shirt underneath completes the outfit. Perfect for semi-formal events or dinner dates.

Top: Flexible, patterned coat for relaxed vibe.

Bottom: Pair with dark jeans or chinos.

6. Tailored Dress Shirt with Chinos

Tailored dress shirt paired with chinos.
@senpaicloudy

A tailored dress shirt paired with chinos offers effortless style. Opt for breathable fabrics that feel comfortable throughout the day. Light colors like sky blue or soft pink enhance the fresh vibe. Roll up the sleeves for a more casual appearance. This ensemble works great for brunches or informal gatherings. A flexible choice that adapts to different occasions.

Top: Breathable fabrics in light colors.

Bottom: Works great for brunch or gatherings.

7. Contemporary Suit with Contrast Lapels

Contemporary suit with contrasting lapels.
@zachmiko

A contemporary suit featuring contrast lapels adds personality. Choose bold colors for the lapels while keeping the suit neutral. This approach offers a unique twist on traditional attire. Pair with a matching tie that brings everything together. Ideal for formal dinners or corporate events. Stand out effortlessly while maintaining sophistication.

Top: Bold lapels add personality.

Bottom: Matching tie completes formal look.

8. Smart-Casual Layered Look

Layered overcoat and formal attire combo.
@KimEK

Layering offers both style and warmth for cooler events. Start with a fitted turtleneck or dress shirt as a base layer. Add a blazer or a structured jacket for sophistication. Choose tailored trousers or dark jeans for balance. Accessories like scarves or statement watches add flair. Great for holiday parties or evening outings.

Top: Fitted turtleneck or shirt base layer.

Bottom: Tailored trousers balance the look.

9. Elegant Waistcoat Ensemble

Elegant waistcoat and tailored trousers ensemble.
@Jennifer Triptow

An elegant waistcoat adds a sophisticated layer. This ensemble features a fitted waistcoat over a dress shirt. Pair with tailored trousers for a seamless look. Opt for contrasting colors for visual interest. A bow tie or cravat can enhance this outfit further. Perfect for weddings or upscale events where formality shines.

Top: Fitted waistcoat over dress shirt.

Bottom: Tailored trousers for a seamless outfit.

10. Monochrome Look

Sleek monochrome outfit with varied textures.
@NoƩ Garrido

A monochrome outfit offers a sleek, modern aesthetic. Select one color for trousers, shirt, and blazer for a cohesive appearance. Vary textures between fabrics for added depth. Accessories in contrasting shades can break up the look. Ideal for those wanting a streamlined appearance. Great for formal occasions or business meetings.

Top: Single color for shirt and blazer.

Bottom: Solid trousers for cohesive look.

11. Smart-Casual Sweater Over Dress Shirt

Smart-casual sweater layered over dress shirt.
@Chubstr

Layering a smart-casual sweater over a dress shirt creates a stylish look. Choose a lightweight knit for a comfortable feel. Pair with chinos or tailored trousers for a polished vibe. This outfit works wonderfully for semi-formal gatherings. Accessorize with a leather belt and smart shoes. A cozy choice that remains elegant.

Top: Lightweight knit sweater adds comfort.

Bottom: Chinos or trousers for a polished finish.

12. Casual Denim Jacket with Dress Pants

Casual denim jacket paired with dress pants.
@Daily Mail

For a laid-back yet sophisticated ensemble, combine a casual denim jacket with dress pants. This combination offers a unique contrast between casual and formal. Opt for tailored pants for a sleek finish. A fitted shirt underneath balances the look perfectly. Ideal for informal gatherings or weekend events. Show off individuality without sacrificing style.

Top: Denim jacket brings laid-back feel.

Bottom: Tailored dress pants for sophistication.

13. Printed Dress Shirt with Dark Suit

Printed dress shirt under a dark suit.
@Eddie Williams

A printed dress shirt can elevate a classic dark suit. Choose subtle patterns that add personality without overwhelming. This choice works perfectly under a tailored blazer. Pair with sleek dress shoes for a complete look. Ideal for parties or social events where style meets sophistication.

Top: Subtle printed shirt adds flair.

Bottom: Dark suit balances boldness.

14. Vibrant Color Suit

Vibrant colored suit with minimal accessories.
@lookastic

A vibrant colored suit offers a bold twist on traditional styles. Opt for shades like burgundy or emerald for an eye-catching appearance. Keep accessories minimal to let the suit shine. A tailored fit is crucial for an elegant look. Perfect for weddings or events where individuality shines. Show off confidence and flair.

Top: Choose bold colors like burgundy.

Bottom: Minimal accessories to let suit shine.

15. Dress Pants with Fitted Cardigan

Dress pants paired with fitted cardigan.
@stylegirlfriend

Pairing dress pants with a fitted cardigan offers a unique blend of comfort and sophistication. Choose a cardigan in a rich fabric like cashmere for warmth. A button-up shirt underneath maintains a polished appearance. This outfit is perfect for chilly evenings or casual gatherings. Pair with loafers for an effortlessly chic vibe. Show off style without compromising comfort.

Top: Rich fabric cardigan adds warmth.

Bottom: Tailored pants for a polished finish.

16. Pinstripe Suit

Classic pinstripe suit for formal settings.
@thebigsartorialist.tumblr.com

The pinstripe suit evokes classic elegance and authority. Vertical stripes elongate the figure, creating a sophisticated silhouette. Pair with a crisp white shirt and tie for a timeless look. Ideal for business settings or formal events. Choose a fitted style to ensure comfort and style. Make a lasting impression in any professional setting.

Top: Vertical stripes create sleek silhouette.

Bottom: Crisp shirt and tie complete look.

17. Vintage-Inspired Suit

Vintage-inspired suit with retro patterns.
@ASOS

Embrace nostalgia with a vintage-inspired suit. This style incorporates retro colors and cuts that stand out. Choose unique patterns or textures for added character. Accessorize with vintage ties or pocket squares for a cohesive look. Ideal for themed events or parties where flair matters. Celebrate individuality while looking dapper.

Top: Retro cuts and patterns add charm.

Bottom: Accessories like vintage ties enhance style.

18. Layered Overcoat with Formal Attire

Layered overcoat atop formal winter wear.
@Esquire Magazine

Layering an overcoat over formal attire adds sophistication. Choose a well-fitted overcoat that complements your outfit. This style works great for colder months and adds warmth. Pair with tailored trousers and a dress shirt for balance. Ideal for outdoor events or winter weddings. Stand out in style while remaining comfortable.

Top: Well-fitted overcoat for sophistication.

Bottom: Layer over formal suits for warmth.

19. Relaxed Fit Suit

Relaxed-fit suit with softer fabric drape.
@Christopher C.

A relaxed fit suit offers comfort without sacrificing style. This ensemble features looser cuts that allow freedom of movement. Pair with a fitted shirt for contrast. Opt for softer fabrics that drape elegantly. Perfect for casual weddings or summer events. Show off a laid-back vibe while looking polished.

Top: Looser cuts for comfortable movement.

Bottom: Pair with fitted shirt for contrast.

20. Classic White Dress Shirt with Dark Blazer

Classic white dress shirt and dark blazer.
@Gents Osprey

A classic white dress shirt layered under a dark blazer creates timeless elegance. This combination works for various formal occasions. Choose well-fitted trousers for a streamlined look. Add a pocket square for an extra touch of flair. Perfect for dinners or corporate functions. Always appropriate and effortlessly stylish.

Top: White shirt adds timeless elegance.

Bottom: Dark blazer and trousers complete the outfit.

21. Tweed Blazer with Chinos

Tweed blazer paired with tailored chinos.
@KuddlyKuma

A tweed blazer paired with chinos creates a charming aesthetic. This combination offers warmth and texture, ideal for fall events. Choose rich, earthy colors for a sophisticated vibe. Pair with a fitted shirt for a balanced look. Ideal for casual gatherings or outdoor functions. Embrace style while staying comfortable.

Top: Tweed blazer adds texture and warmth.

Bottom: Pair with chinos for a sophisticated vibe.

22. Laid-Back Casual Suit

Laid-back casual suit with lightweight fabric.
@KuddlyKuma

The laid-back casual suit provides relaxed elegance. Choose lightweight fabrics for easy movement and comfort. Pair with a plain T-shirt or casual button-up shirt. This outfit shines at informal gatherings or parties. Perfect for summer events where comfort matters. Stay stylish without compromising on ease.

Top: Lightweight fabrics offer relaxed elegance.

Bottom: Casual button-up or T-shirt for balance.

23. Edgy Leather Jacket Over Suit

Edgy leather jacket layered over suit.
@Mateton 3

For an unexpected twist, layer a leather jacket over a suit. This combination exudes confidence and personality. Choose a fitted suit to balance the ruggedness of leather. Ideal for evening events or parties where you want to stand out. Embrace your edgy side while maintaining a formal vibe. A bold style statement.

Top: Leather jacket adds bold edge.

Bottom: Fitted suit contrasts rugged style.

24. Subtle Floral Dress Shirt

Subtle floral dress shirt with trousers.
@Somos Mamas

A subtle floral dress shirt introduces a fun twist to formal attire. Pair this with solid-colored trousers for balance. Choose muted colors for a sophisticated look. Ideal for spring or summer events where lightness matters. A great way to express personality while remaining polished. Embrace style without overdoing it.

Top: Muted floral pattern for sophistication.

Bottom: Solid-colored trousers for balance.

25. Light-Weight Summer Suit

Lightweight summer suit in breathable fabrics.
@extra-inches.de

A lightweight summer suit ensures comfort during warmer months. Choose breathable fabrics like cotton or linen for ease. Light colors enhance freshness while providing style. Pair with a simple shirt for a classic look. Perfect for outdoor weddings or summer parties. Embrace sophistication while staying cool.

Top: Breathable fabrics like linen for comfort.

Bottom: Light colors enhance freshness.

26. Stylish Beanie with Formal Attire

Elegant Stylish Beanie with Formal Attire

Adding a stylish beanie creates an unexpected twist. This accessory works for more casual formal events. Choose a sleek knit to maintain elegance. Pair with a blazer and tailored trousers for balance. Ideal for chilly evenings where warmth matters. Showcase your unique style effortlessly.

Top: Sleek knit beanie adds warmth.

Bottom: Blazer and trousers balance casual twist.

27. Charcoal Gray Suit

Charcoal gray suit for professional settings.
@destinationxl.com

A charcoal gray suit offers versatility and sophistication. This color pairs well with various shirt colors. Opt for a fitted style to enhance silhouette. Ideal for professional settings or formal occasions. Accessorize with a tie that complements your look. A timeless choice for any occasion.

Top: Charcoal suit offers versatility.

Bottom: Straight-leg trousers for structured fit.

28. Casual Blazer with Jeans

Casual blazer combined with dark jeans.
@Saysofresh

A casual blazer combined with jeans creates a smart-casual look. Choose a fitted blazer that adds structure. This combination works great for dinners or social events. Opt for darker jeans for a more polished appearance. A relaxed vibe while remaining sophisticated. Effortlessly stylish and comfortable.

Top: Fitted blazer adds smart structure.

Bottom: Dark jeans create a polished look.

29. Lightweight Shawl Collar Cardigan

Lightweight shawl collar cardigan for layering.
@Megan Albertson

A lightweight shawl collar cardigan adds warmth and style. Layer over a fitted shirt for a polished look. Perfect for cooler evenings or semi-formal gatherings. Choose neutral colors for versatility or vibrant hues for flair. Pair with tailored trousers to complete the outfit. A cozy yet fashionable choice.

Top: Shawl collar cardigan adds warmth.

Bottom: Tailored trousers for a balanced outfit.

30. Smart Chinos with Crisp Button-Up

Smart chinos paired with crisp button-up shirt.
@berry

Smart chinos paired with a crisp button-up create a refined look. Opt for tailored chinos that offer comfort and style. Choose a fitted shirt in a light color for freshness. Ideal for business casual settings or brunches. Accessories like belts or watches elevate the outfit. Showcase elegance in simplicity.

Top: Tailored chinos for refined style.

Bottom: Light-colored shirt for fresh look.

31. Classic Cape Coat

Dramatic cape coat layered over shirt
@Instapictgram

A classic cape coat introduces dramatic flair to formal attire. This outerwear piece adds sophistication and warmth. Perfect for outdoor events where style matters. Pair with fitted trousers and a dress shirt for balance. Choose rich fabrics and colors for impact. Make a memorable statement while staying cozy.

Top: Cape coat adds dramatic flair.

Bottom: Pair with trousers for a formal touch.

32. Colorful Statement Ties

Colorful statement tie paired with suit.
@Esquire Magazine

Colorful statement ties can elevate any outfit. Choose patterns or bold colors to express individuality. This accessory pairs well with classic dress shirts and suits. Ideal for weddings or parties where you want to stand out. A small addition that can make a big impact. Showcase your unique style effortlessly.

Top: Bold ties add personality.

Bottom: Classic shirts and suits complement well.

33. Tailored Linen Pants with Dress Shirt

Tailored linen pants paired with dress shirt.
@wv_weirdo_112

Tailored linen pants combined with a dress shirt create a relaxed vibe. Perfect for warmer months or casual events. Choose light colors for freshness and comfort. Roll up the sleeves for an easy-going appearance. Great for brunches or summer gatherings. Stay stylish without sacrificing comfort.

Top: Linen pants for relaxed, airy feel.

Bottom: Simple shirt for summer gatherings.

34. Textured Blazer with Solid Trousers

Textured blazer paired with solid-colored trousers.
@Suburban Men

Textured blazers add character and depth to outfits. Pair with solid-colored trousers for a balanced look. Choose fabrics like houndstooth or tweed for visual interest. Ideal for social events or casual meetings. Accessorize minimally to keep focus on the blazer. Showcase elegance while remaining unique.

Top: Linen pants for relaxed, airy feel.

Bottom: Simple shirt for summer gatherings.

35. Layered Scarf with Suit

Layered scarf adds flair to formal suit.
@Fashion Nova

Layering a scarf with a suit introduces a stylish touch. Choose scarves in complementary colors for visual interest. Perfect for colder months where warmth matters. This accessory adds dimension and character to formal wear. Great for outdoor events or parties. Showcase your style through thoughtful layering.

Top: Scarf adds dimension and warmth.

Bottom: Pair with formal suit for depth.

36. Modern Athletic Fit Suit

Modern athletic-fit suit for muscular builds.
@notoriouslydapper.com

A modern athletic fit suit caters to those with muscular builds. This style provides a tailored look while allowing comfort. Choose breathable fabrics for ease of movement. Pair with a fitted shirt and tie for a polished appearance. Ideal for weddings or business events. Embrace confidence and flair in this sophisticated choice.

Top: Tailored suit for muscular builds.

Bottom: Fitted shirt ensures polished appearance.

37. Classic Navy Suit

Classic Navy Suit with shirt
@raphaJem

A well-fitted navy suit is a versatile and timeless option for formal events. Pair it with a crisp white dress shirt and a patterned tie for a polished look. Navy suits are flattering on all body types and provide a slimming effect. Opt for structured shoulders and tapered trousers to create a sharp silhouette. Complete the look with black or brown leather shoes.

Top: Navy suit is timeless and versatile.

Bottom: Tapered trousers for sharp silhouette.

38. Bold Patterned Blazer

Patterned blazer with dark trousers.
@ASOS

Add some personality to your formal outfit with a patterned blazer, such as checks or pinstripes. This adds visual interest without overwhelming the figure. Pair the blazer with solid dark trousers and a monochromatic shirt for a balanced look. Ensure the blazer fits snugly at the shoulders and chest for a flattering fit, and finish with classic black shoes.

Top: Patterned blazer adds personality.

Bottom: Dark trousers balance the boldness.

39. Bold Checkered Blazer and Dress Pants

Checkered blazer with trousers.
@stylegirlfriend

A checkered blazer is an eye-catching option that adds a bit of flair to your formal attire. Keep the rest of the outfit simple with solid dark trousers and a neutral shirt to avoid clashing. This style works well for semi-formal or creative formal events, and the bold pattern helps break up the figure, giving a balanced appearance. Finish with minimal accessories for a clean look.

Top: Checkered blazer for standout style.

Bottom: Solid trousers keep the look balanced.

40. Velvet Blazer Ensemble

Velvet blazer with black trousers.
@Esquire Magazine

Velvet blazers are great for adding texture and luxury to your formal outfit. Choose a deep color like burgundy, navy, or forest green for a rich, elegant look. Pair the blazer with black trousers and a simple dress shirt to let the texture stand out. This style works well for evening events and can be paired with either a bow tie or no tie for a modern flair.

Top: Velvet blazer adds luxurious texture.

Bottom: Black trousers for elegant contrast.

41. Vest and Trousers Combo

Vest and fitted trousers combination.
@capelstore.fr

For a semi-formal or business-casual look, a vest and trousers combo can be stylish and comfortable. Choose a vest that fits snugly at the waist and pair it with well-fitted trousers. A solid or subtly patterned shirt adds contrast, while a tie is optional depending on the occasion. This outfit allows for movement and is less restrictive than a full suit.

Top: Snug vest for semi-formal style.

Bottom: Fitted trousers for a coordinated look.

42. Charcoal Grey Suit with Light Color Shirt

Charcoal grey suit and light shirt.
@Saysofresh

A charcoal grey suit is an elegant, neutral option for formal occasions. It pairs well with both light and dark shirts, giving you flexibility in styling. The dark tone offers a slimming effect while the structured cut highlights your shoulders and chest. Opt for straight-leg trousers to maintain balance. Pair with brown or black dress shoes to complete the look.

Top: Charcoal suit flatters the figure.

Bottom: Pair with light shirt for contrast.

43. Burgundy Dinner Jacket

Burgundy jacket with black trousers.
@lookastic

A burgundy dinner jacket is a stylish alternative for evening events or semi-formal settings. Pair it with black trousers and a white shirt for contrast. The rich burgundy color flatters most skin tones and adds an elegant touch. Opt for black patent leather shoes and a black bow tie to complete the ensemble with class.

Top: Burgundy jacket adds richness.

Bottom: Black trousers and bow tie complete look.

44. Dark Green Suit with a White Shirt

Dark green suit and white shirt.
@Gents Osprey

A dark green suit offers a unique alternative to the traditional black or navy. The rich color flatters a variety of skin tones and makes a strong style statement. Pair it with a white dress shirt for a crisp contrast. The key is in the tailoring make sure the suit fits comfortably, especially in the shoulders and waist. Black shoes and a coordinating tie complete this modern look.

Top: Dark green suit makes a statement.

Bottom: Crisp white shirt for contrast.

45. Chic Double-Breasted Overcoat

Chic double-breasted overcoat enhancing formal attire.
@Jacqueline Turner

A chic double-breasted overcoat enhances any formal outfit. This outer layer adds sophistication and elegance. Choose rich fabrics for a luxurious feel. Ideal for winter events or outdoor functions. Layer over tailored suits for warmth and style. Stand out while staying cozy and polished.

Top: Double-breasted coat adds sophistication.

Bottom: Layer over suit for warmth and style.

 

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