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
398 products
Marks & Spencer
M&S Regular Fit Wool Rich Tweed Check Suit Trousers Dark Ink
£60.00
ASOS
ASOS Adam Wool Tweed Suit Trousers in Ecru
£89.00
French Connection
French Connection Navy Pique Suit Jacket
£130.00
Scott
Scott Men's Regular Suit Trousers in Dark Grey
£19.20
Burton
Burton Men's Navy Tailored Fit Essential Suit Jacket
£30.00
Paul Andrew
Paul Andrew Men's Victor Blue 3 Piece Suit Check Classic
£219.00
Ted Baker
Ted Baker Men's Premium Black Slim Suit Trousers
£120.00
Threadbare
Threadbare Men's Tailored Fit Check Suit Trousers in Grey
£35.00
revolve
Polo Ralph Lauren Grey Sharkskin 2-Piece Suit
£1122.27
Harry Brown
Harry Brown Camel 3 Piece Double Breasted Suit
£174.99
Lovii
Lovii 4PCS Men's Pocket Square Set Multicolor
£16.00
Lambretta
Lambretta Men's George Pow Check Suit Trousers in Grey
£43.00
Marks & Spencer
M&S Light Grey Textured Stretch Suit Trousers
£50.00
SALE
ASOS
ASOS Dark Brown Slim Fit Suit Trousers
£55.00£60.00
Burton
Burton Men's Light Pink Slim Fit Suit Jacket
£38.25
Paul Andrew
Paul Andrew Men's Dark Green Prince Of Wales Checked Double
£174.00
Ted Baker
Ted Baker Men's Charcoal Slim Suit Trousers in Grey
£120.00
Threadbare
Threadbare Men's Tailored Fit Lightweight Suit Trousers in Stone
£35.00
Lambretta
Lambretta Men's Bradley Checked Suit Trousers in Light Grey
£43.00
revolve
Revolve Embroidered Ks Pinstripe Blazer with Pinstripe
£560.15
Marks & Spencer
M&S Navy Stretch Skinny Fit Ultimate Suit Jacket
£80.00
ASOS
ASOS Alex Light Grey Suit Trousers
£49.00
Burton
Burton Men's Mid Grey Puppytooth Slim Fit Suit Trouser
£23.00
Paul Andrew
Paul Andrew Men's Hugo Grey 3 Piece Suit Navy Check Velvet
£219.00
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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.