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.

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.

Products

ASOS DESIGN Slim Double Breasted Suit Jacket In Salt And Pepper

ASOS DESIGN Brown Skinny Suit Jacket

ASOS Beige Melange Slim Fit Suit Jacket

ASOS DESIGN Slim Brown Suit Jacket

ASOS DESIGN relaxed double breasted suit jacket in salt and pepper grey

River Island Skinny fit suit jacket in navy

ASOS DESIGN slim double breasted suit jacket in dark teal cotton velvet

ASOS DESIGN Light Blue Skinny Suit Jacket

River Island slim fit checked suit jacket in navy

ASOS Double Breasted Boxy Shawl Wrap Suit Jacket In Green

ASOS Black Skinny Fit Stretch Suit Jacket

ASOS Brown Linen Blend Double Breasted Suit Jacket

ASOS Double Breasted Regular Suit Jacket In Blue

ASOS DESIGN slim suit jacket in mid khaki

ASOS Double Breasted Suit Blazer In Dark Blue

ASOS DESIGN Green Skinny Suit Jacket

ASOS Textured Boucle Cream Suit

ASOS DESIGN double breasted regular suit in cream

ASOS DESIGN Burgundy Carrot Fit Suit Trousers

ASOS DESIGN Stone Slim Suit Trousers

ASOS DESIGN Navy Premium Linen Relaxed Tapered Suit Trousers

ASOS DESIGN Dark Green Skinny Suit Waistcoat

ASOS DESIGN Sage Green Slim Suit Trousers

ASOS Black Tailored Suit Trousers

Frequently Asked Questions

Business Trouser Suits

Products

ASOS DESIGN Slim Double Breasted Suit Jacket In Salt And Pepper

ASOS DESIGN Brown Skinny Suit Jacket

ASOS Beige Melange Slim Fit Suit Jacket

ASOS DESIGN Slim Brown Suit Jacket

ASOS DESIGN relaxed double breasted suit jacket in salt and pepper grey

River Island Skinny fit suit jacket in navy

ASOS DESIGN slim double breasted suit jacket in dark teal cotton velvet

ASOS DESIGN Light Blue Skinny Suit Jacket

River Island slim fit checked suit jacket in navy

ASOS Double Breasted Boxy Shawl Wrap Suit Jacket In Green

ASOS Black Skinny Fit Stretch Suit Jacket

ASOS Brown Linen Blend Double Breasted Suit Jacket

ASOS Double Breasted Regular Suit Jacket In Blue

ASOS DESIGN slim suit jacket in mid khaki

ASOS Double Breasted Suit Blazer In Dark Blue

ASOS DESIGN Green Skinny Suit Jacket

ASOS Textured Boucle Cream Suit

ASOS DESIGN double breasted regular suit in cream

ASOS DESIGN Burgundy Carrot Fit Suit Trousers

ASOS DESIGN Stone Slim Suit Trousers

ASOS DESIGN Navy Premium Linen Relaxed Tapered Suit Trousers

ASOS DESIGN Dark Green Skinny Suit Waistcoat

ASOS DESIGN Sage Green Slim Suit Trousers

ASOS Black Tailored Suit Trousers

Frequently Asked Questions