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
ASOS
ASOS Slim Fit Navy Stretch Trousers
£40.00
Marks & Spencer
M&S Pro-Tect™ Suit Carrier Black
£35.00
Paul Andrew
Paul Andrew Green Plaid Check Formal Trousers
£55.00
Burton
Burton Men's Charcoal Tailored Fit Suit Trousers
£19.25
River Island
River Island Grey Slim Fit Suit Trousers
£20.00
ASOS
ASOS Harry Brown Eton Wool Tweed Suit Trousers In Grey
£89.00
Marks & Spencer
M&S Dark Evergreen Slim Fit Stretch Ultimate Suit Trousers
£40.00
Paul Andrew
Paul Andrew Black Satin Classic Tuxedo Suit for Men
£209.00
Burton
Burton Men's Black Tailored Fit Essential Suit Trousers
£15.75
River Island
River Island Black Skinny Fit Comfort Stretch Suit Jacket
£94.00
ASOS
ASOS Brown Check Oversized Suit Jacket
£85.00
Marks & Spencer
M&S Navy Slim Fit Machine Washable Suit Jacket
£55.00
Paul Andrew
Paul Andrew Navy 3 Piece Men's Wedding Suit
£209.00
Burton
Burton Men's Mid Grey Pinstripe Slim Fit Suit Trousers
£22.50
River Island
River Island Men's Grey Slim Fit Stretch Suit Jacket
£40.00
ASOS
ASOS Harry Brown Eton Wool Tweed Suit Jacket In Grey
£149.00
Marks & Spencer
M&S Charcoal Regular Fit Stretch Ultimate Suit Trousers
£40.00
Paul Andrew
Paul Andrew Navy Blue 3 Piece Tweed Check Suit
£209.00
Burton
Burton Men's Mid Grey Slim Fit Essential Suit Trousers
£15.75
River Island
River Island Green Velvet Slim Fit Suit Jacket
£59.00
ASOS
ASOS DESIGN regular double breasted suit jacket in brown check
£85.00
Marks & Spencer
M&S Slim Fit Stretch Ultimate Suit Jacket Dark Evergreen
£80.00
Paul Andrew
Paul Andrew Brown Tweed Check 3 Piece Suit for Men
£209.00
Burton
Burton Men's Black Slim Fit Tuxedo Suit Trouser
£17.50
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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.