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
River Island
Mens River Island Beige Relaxed Fit Suit Trousers
£46.00
ASOS
ASOS DESIGN Oversized Tapered Pleated Navy Pinstripe Suit
£35.00
Paul Andrew
Paul Andrew Men's 3 Piece Mix & Match Suit Tweed Check Blazer
£220.00
Burton
Burton Men's Light Pink Slim Fit Suit Jacket
£30.60
Ted Baker
Ted Baker Men's Charcoal Slim Suit Trousers in Grey
£120.00
revolve
Polo Ralph Lauren Grey Sharkskin 2-Piece Suit
£1122.27
French Connection
French Connection Beige Linen Slim Fit Trousers
£79.00
Marks & Spencer
M&S Slim Fit Stretch Ultimate Suit Trousers Black
£40.00
River Island
Mens River Island Beige Slim Fit Suit Trousers
£46.00
ASOS
ASOS Black Pinstripe Wide Suit Trouser
£35.00
Paul Andrew
Paul Andrew Men's 3 Piece Tweed Check Suit with Trousers
£225.00
Burton
Burton Men's Mid Grey Puppytooth Slim Fit Suit Trouser
£23.00
French Connection
French Connection Navy Linen Slim Fit Trousers
£79.00
revolve
Revolve Embroidered Ks Pinstripe Blazer with Pinstripe
£560.15
Marks & Spencer
M&S Bordeaux Slim Fit Twill Suit Trousers
£50.00
River Island
Mens River Island Beige Slim Fit Cotton Suit Jacket
£104.00
ASOS
ASOS Grey Oversized Tapered Suit Trouser With Elasticated Waist
£35.00
Burton
Burton Men's Light Grey Slim Fit Essential Suit Trousers
£21.00
Paul Andrew
Paul Andrew Men's Victor Blue 3 Piece Suit Check Classic
£219.00
Marks & Spencer
M&S Regular Fit Wool Rich Tweed Check Suit Trousers Bordeaux
£60.00
River Island
Mens River Island Brown Slim Fit Suit Trousers
£46.00
ASOS
ASOS Slim Fit Olive Green Crease Resistant Suit Trouser
£35.00
Burton
Burton Men's Navy Slim Fit Essential Suit Jacket
£29.25
Paul Andrew
Paul Andrew Black Double Breasted Tuxedo Wedding Suit
£174.00
Showing 48 of 725
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.