Trouser Suits
A suit that fits properly changes everything. Classic single-breasted, contemporary slim-fit, double-breasted, unstructured and relaxed, we bring together options from M&S, ASOS, and designer labels alongside preloved suits where the quality genuinely speaks for itself. A preloved designer suit in quality wool will outperform a new budget suit in every way. Use our filters or AI stylist to find the right fit for your occasion and budget.
Products
725 products
Burton
Burton Men's Plus & Tall Black Essential Suit Trousers
£24.75
Paul Andrew
Paul Andrew Brown Wool Blend Tweed 3-Piece Suit
£229.00
River Island
Mens River Island Navy Regular Fit Suit Jacket
£80.00
Marks & Spencer
M&S Micro Check Suit Waistcoat Bordeaux
£50.00
ASOS
ASOS DESIGN Navy Metallic Pinstripe Wide Suit Trousers
£40.00
Burton
Burton Men's Plus & Tall Black Satin Tuxedo Suit Trousers
£20.25
Paul Andrew
Paul Andrew Green Wool Blend Tweed 3-Piece Suit for Men
£224.00
River Island
Mens River Island Grey Regular Fit Texture Suit Trousers
£40.00
Marks & Spencer
M&S Grey Textured Stretch Double Breasted Suit Jacket
£99.00
ASOS
ASOS DESIGN Slim Herringbone Wool Waistcoat In Dark Green
£40.00
Paul Andrew
Paul Andrew Men's Pale Green Tailored Trousers
£55.00
Burton
Burton Men's Light Grey Tailored Fit Suit Trousers in Light Grey
£45.00
River Island
Mens River Island Black Twisted Tailor Floral Suit Jacket
£155.00
Marks & Spencer
M&S Black Stretch Skinny Fit Ultimate Suit Jacket
£80.00
ASOS
ASOS DESIGN slim suit trousers in mauve
£30.00
Paul Andrew
Paul Andrew Men's Blue Brown Check 3 Piece Suit
£159.00
Burton
Burton Men's Charcoal Tweed Look Slim Fit Suit Trousers
£30.00
River Island
Mens River Island Green Floral Jacquard Embroidered Suit Jacket
£155.00
ASOS
ASOS DESIGN Relaxed Tapered Tuxedo Suit Trousers In Ivory White
£40.00
Marks & Spencer
M&S Regular Fit Stretch Tuxedo Trousers Black
£40.00
Paul Andrew
Paul Andrew Men's Mark - 3 Piece Tweed Check Suit in Cream
£219.00
Burton
Burton Men's Black Regular Fit Suit Trousers
£22.00
River Island
Mens River Island Beige Twisted Tailor Pinstripe Suit Jacket
£150.00
ASOS
ASOS DESIGN slim suit waistcoat in olive green
£30.00
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Frequently Asked Questions
How should a men's suit fit?▾
Jacket shoulders at yours. Button without pulling. Sleeves showing about 1.5cm of shirt cuff. Trousers at your natural waist, breaking slightly at the shoe, room to sit comfortably. Modern fits are slimmer through the body and leg without being tight. If buying preloved, budget for tailoring, it transforms the result.
What colour suit is most versatile?▾
Navy. Works for business, weddings, formal events, and pairs with virtually any shirt and tie. Charcoal grey is equally adaptable. Black is best for very formal and evening occasions. Start with navy and grey, then add mid-blue or tan.
Is it worth buying a preloved suit?▾
One of the smartest things you can do on SO-ME. A preloved designer suit in wool or cashmere will outperform a new budget suit in fit, drape, and longevity. Have it dry-cleaned and tailored to your measurements, even hemming the trousers and adjusting the waist makes a dramatic difference.