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
504 products
ASOS
ASOS DESIGN Relaxed Tapered Suit Trousers In Dark Green
£30.00
ASOS
ASOS Oversized Tapered Suit Trouser In Dark Green Crepe
£35.00
ASOS
ASOS DESIGN Grey Microtexture Tapered Suit Trouser
£35.00
ASOS
ASOS DESIGN Navy Pinstripe Slim Suit Trouser
£40.00
ASOS
ASOS DESIGN Khaki Slim Suit Trousers
£30.00
ASOS
Asos Design Green Skinny Suit Waistcoat
£30.00
ASOS
Harry Brown Sandro slim fit linen look suit jacket in green in green
£129.00
ASOS
ASOS DESIGN oversized double breasted suit jacket in herringbone charcoal stripe
£85.00
ASOS
ASOS Alex Navy Suit Jacket
£99.00
ASOS
Harry Brown Sandro slim fit linen look suit jacket in rust in rust
£129.00
ASOS
Harry Brown Raffi suit jacket in black
£99.00
ASOS
ASOS Black Twill Wide Suit Trouser
£35.00
ASOS
ASOS Slim Suit Trousers In Charcoal Microcheck For Men
£35.00
ASOS
ASOS DESIGN skinny suit trousers in brown
£30.00
ASOS
ASOS DESIGN oversized tapered suit trouser in salt and pepper grey
£35.00
ASOS
ASOS Oversized Tapered Suit Trousers With Pleat Detail In Salt
£35.00
ASOS
ASOS DESIGN Salt And Pepper Grey Skinny Suit Trouser With
£35.00
ASOS
ASOS DESIGN Blue Relaxed Tapered Suit Trouser
£35.00
ASOS
ASOS Green Herringbone Oversized Tapered Suit Trousers
£35.00
ASOS
ASOS DESIGN Light Blue Skinny Suit Trousers
£30.00
ASOS
ASOS Relaxed Tapered Pleat Front Suit Trousers In Dark Purple
£50.00
ASOS
ASOS DESIGN Dark Blue Relaxed Tapered Suit Trousers
£30.00
ASOS
ASOS Sandro Green Linen Look Slim Fit Suit Trousers
£69.00
ASOS
ASOS Beige Melange Slim Fit Suit Trousers
£65.00
Showing 312 of 504
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.