Business 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
180 products
revolve
Revolve Embroidered Ks Pinstripe Blazer with Pinstripe
£560.15
ASOS
ASOS Navy Tailored Fit Suit Trousers
£35.00
Marks & Spencer
M&S Coral Slim Fit Stretch Ultimate Suit Trousers
£40.00
Burton
Burton Men's Navy Marl Slim Fit Suit Trousers
£45.50
Threadbare
Threadbare Men's Slim Fit Suit Trousers in Black
£35.00
Paul Andrew
Paul Andrew Men's Navy Birdseye 3 Piece Suit
£219.00
ASOS
ASOS Harry Brown Light Blue Slim Fit Suit Trousers
£79.00
Marks & Spencer
M&S Navy Wool Blend Slim Fit Suit Trousers
£45.00
Burton
Burton Men's Navy Stretch Skinny Fit Suit Trousers
£32.00
Paul Andrew
Paul Andrew Wine Double Breasted Suit
£174.00
ASOS
ASOS Stone Tailored Fit Lightweight Suit Trousers
£35.00
Marks & Spencer
M&S Light Green Slim Fit Stretch Suit Trousers
£40.00
Paul Andrew
Paul Andrew Blue Check 3 Piece Men's Suit
£219.00
Burton
Burton Men's Charcoal Regular Fit Suit Trousers
£28.00
ASOS
ASOS Blue Wool Tapered Suit Trousers
£50.00
Marks & Spencer
M&S Navy Regular Fit Stretch Ultimate Suit Trousers
£40.00
Paul Andrew
Paul Andrew Green Wool Blend Tweed 3-Piece Suit for Men
£224.00
Burton
Burton Men's Rust Pleated Relaxed Fit Suit Trouser
£44.00
ASOS
ASOS Harry Brown Giacomo Slim Fit Brown Suit
£288.00
Marks & Spencer
M&S Dark Indigo Slim Fit Stretch Ultimate Suit Trousers
£40.00
Paul Andrew
Paul Andrew Men's Pale Green Tailored Trousers
£55.00
Burton
Burton Men's Light Pink Slim Fit Suit Trousers
£35.00
ASOS
ASOS DESIGN Mid Grey Tailored Suit Trousers
£40.00
Paul Andrew
Paul Andrew Men's Mark - 3 Piece Tweed Check Suit in Cream
£219.00
Showing 48 of 180
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.