Shop Men's 3 Piece Suits for Weddings, Business, Prom, and Formal Events

Sharp, confident, and effortlessly refined—Wehilion® men's 3 piece suits are made to help you stand out at every important moment. Find the perfect look for weddings, business, prom, and beyond.

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Men's Light Green Peak Lapel 3 Pieces Suits Men's Light Green Peak Lapel 3 Pieces Suits
Men's Light Green Peak Lapel 3 Pieces Suits
Sale priceFrom $135.99
Men's Red Shawl Collar Party 3 Pieces Suits Men's Red Shawl Collar Party 3 Pieces Suits
Men's Khaki Peak Lapel Double Breasted 3 Pieces Suits Men's Khaki Peak Lapel Double Breasted 3 Pieces Suits
Men's Grey Big Collar 3 Pieces Suits Men's Grey Big Collar 3 Pieces Suits
Men's Grey Big Collar 3 Pieces Suits
Sale priceFrom $119.99
Men’s Grey Peak Collar Modern 3 Piece Suit Men’s Grey Peak Collar Modern 3 Piece Suit
Men's Grey Shawl Collar 3 Pieces Suits Men's Grey Shawl Collar 3 Pieces Suits
Men's Grey Shawl Collar 3 Pieces Suits
Sale priceFrom $109.99
Royal blue shawl collar 3 piece men's suit full front view with blazer, vest, and trousers – wedding & formal style Royal blue shawl collar 3 piece men's suit close-up of blazer and vest with peak detail – elegant wedding style
Men's Shawl Collar 3 Piece Suit
Sale price$139.99
Model in royal blue 3 piece men's suit with tailored blazer, vest, and pants, showcasing a formal business and wedding look. Front view of royal blue tailored 3 piece men's suit with designer blazer and matching vest, styled for wedding and office formals.
Men's Royal Blue Peak Lapel 3 Piece Suit
Sale priceFrom $139.99
Man wearing blue 3 piece men's suit with blazer, vest, and pants, styled for wedding and formal occasions, side pose view Front view of blue 3 piece men's suit featuring modern blazer, vest, and trousers, perfect for wedding and formal events
Men's Royal Blue Modern 3 Piece Suit
Sale priceFrom $119.99
Model wearing black 3 piece men's suit with blazer, vest, and trousers in wedding formal style, front walking view. Black modern 3 piece men's suit with slim fit blazer and vest, model posing with hands in pockets indoors.
Men's Navy Peaked Lapel Men's 3 Piece Suit Men's Navy Peaked Lapel Men's 3 Piece Suit
Men's Navy Peaked Lapel Men's 3 Piece Suit
Sale priceFrom $133.99
Men's Black Peaked Lapel 3 Piece Suit Men's Black Peaked Lapel 3 Piece Suit
Men's Black Peaked Lapel 3 Piece Suit
Sale price$133.99
Save 18%
Beige 3 piece linen suit for men with blazer, vest, and pants – summer wedding outfit styled with tie and boutonniere for retro beach groom look. Close-up of beige linen 3 piece men's suit – retro wedding style with tailored blazer, buttoned vest, slim pants, and boutonniere.
Men's Linen Retro Beach Wedding Summer 3 Piece Suit
Sale price$109.99 Regular price$133.99
Save 18%
Men's Wedding Business Formal 3 Piece Suit beige tailored 3-piece men's suit - formal business wedding attire with navy floral tie
Men's Wedding Business Formal 3 Piece Suit
Sale price$109.99 Regular price$133.99
Save 19%
wehilion double breasted suit for men in beige with stylish accessories and slim fit design wehilion double breasted suit for men in beige on model
Men's Double Breasted One-Button 3 Piece Suit
Sale price$109.00 Regular price$133.99
Save 25%
front view of beige wedding groomsmen 3 piece men's suit with blazer, vest, and trousers styled with white shirt and tie close-up of beige wedding groomsmen 3 piece men's suit showing tailored blazer, buttoned vest, and floral boutonniere
Men's Wedding Prom Business 3 Piece Suit
Sale price$99.99 Regular price$133.99
Save 15%
royal blue double breasted 3 piece suit with black lapel – front view royal blue slim fit tuxedo suit for prom with chain and boutonniere
Men's Prom & Casual Double Breasted 3 Piece Suit
Sale price$113.99 Regular price$133.99
Save 10%
Beige double breasted tuxedo suit for men – 3 piece slim fit prom outfit Prom-ready men’s beige slim fit 3 piece suit with vest and tuxedo lapels
Men's Slim Fit Double Breasted 3 Piece Suit
Sale price$119.99 Regular price$133.99
Save 14%
Aqua wedding tuxedo 3 piece suit with black lapel – prom-ready dinner attire for men Men's aqua prom tuxedo suit with satin peak lapel and vest – formal three piece outfit for special events
Men's Party Peak Lapel 3 Piece Suit
Sale price$115.00 Regular price$133.99
Save 10%
white and beige 3 piece men's suit: white blazer with beige V-lapel, cross beige vest, black buttons, slim fit formal wear casual formal wedding prom suit: white & beige contrast 3-piece set, beige trousers, black tie, minimalistic business outfit
Men's Fashion Peak Lapel 3 Piece Suit
Sale price$119.99 Regular price$133.99
Save 32%
Men's Double Breasted Vest Herringbone 3 Piece Suits Men's Double Breasted Vest Herringbone 3 Piece Suits
Men's Double Breasted Vest Herringbone 3 Piece Suits
Sale price$119.99 Regular price$176.99
Save 32%
Army Green 3 piece tweed herringbone suit with peak lapel, vest and blazer for men Men's Army Green herringbone wedding suit with peak lapel and tailored fit vest
Men's Tweed Herringbone Peak Lapel 3 Piece Suit
Sale price$119.99 Regular price$176.99
Save 32%
Army Green herringbone tweed suit with notch lapel style, 3 piece set styled for formal events Army Green herringbone tweed suit with notch lapel style, 3 piece mens suit shown in casual look
Men’s Tweed Herringbone 3 Piece Suit
Sale price$119.99 Regular price$176.99
Save 32%
Beige herringbone tweed 3 piece suit with notch lapel and vest for men – formal front view Slim fit beige herringbone suit for men with vest and tie – angled upper body close-up
Men's Retro Tweed Herringbone 3 Piece Suit
Sale price$119.99 Regular price$176.99

Find Your Ideal 3 Piece Suit

Tailored for every setting and personal style, our 3 piece suits are crafted to make every occasion feel elevated.

By Occasion

Dress with confidence for every important moment. Explore 3 piece suits tailored for weddings, prom, and formal events with a polished, elevated finish.

3 piece wedding suit

Tailored for one of life's most important days, our 3 piece wedding suits bring together elegance, structure, and timeless sophistication for a polished ceremony-ready look.

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3 piece prom suit

Make your entrance count with a 3 piece prom suit designed to stand out. From sharp tailoring to modern details, these styles are made for confidence and unforgettable moments.

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formal 3 piece suits

Refined and versatile, our formal 3 piece suits are crafted for black-tie events, evening occasions, and every setting that calls for elevated dressing.

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By Style

Explore signature textures, lightweight fabrics, and timeless patterns that give each 3 piece suit its own distinct character.

Tweed 3 Piece Suit

Discover tweed 3 piece suits with rich texture, timeless structure, and heritage-inspired character. Ideal for weddings, cooler seasons, and refined formal dressing, these men's tweed 3 piece suit styles offer a distinguished look that never feels overstated.

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3 Piece Linen Suit

Lightweight, breathable, and effortlessly refined, our 3 piece linen suits are made for warm-weather occasions, destination weddings, and relaxed formal style. Each look offers a polished balance of comfort and sophistication.

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3 Piece Pinstripe Suit

Sharp, confident, and unmistakably classic, our 3 piece pinstripe suits bring clean lines and tailored definition to formal dressing. Perfect for business settings, weddings, and occasions that call for a standout look.

Shop 3 Piece Pinstripe Suit

3 Piece Suit Style Guides

From classic black and grey 3 piece suits to navy, blue, tweed, slim fit, and wedding-ready styles, our guides help you find the right 3 piece suit for every occasion.

Comparison of a navy 2-piece suit and a charcoal 3-piece suit for men.

2 Piece Suit vs 3 Piece Suit: Which One Is Right for You?

Wondering whether a 3 piece suit is right for you? This guide compares 2 piece and 3 piece suits by style, formality, comfort, and the best occasions to wear each one.

FAQ - men's 3 piece suits

A 3 piece suit includes a matching jacket, trousers, and vest. It offers a more polished and complete look than a 2 piece suit, making it a strong choice for weddings, business, prom, and formal occasions.

Yes. The vest adds an extra layer of structure and sophistication, giving a 3 piece suit a more elevated appearance for dressier settings.

Yes. Wearing a 3 piece suit without a tie creates a more relaxed and modern formal look, especially for daytime events and less traditional occasions.

Absolutely. A bow tie adds a distinctive formal touch and works especially well for weddings, evening events, and statement styling.

Yes. 3 piece suits are a popular wedding choice for grooms, groomsmen, and guests because they look elegant, timeless, and well put together.

Choose a fit based on your style and comfort preference. Slim fit suits create a sharper silhouette, while classic fits provide more room for ease of movement and all-day wear.

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