Grey 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
64 products
Marks & Spencer
M&S Light Grey Textured Stretch Suit Trousers
£50.00
ASOS
ASOS Alex Light Grey Suit Trousers
£49.00
Scott
Scott Men's Regular Suit Trousers in Dark Grey
£19.20
Burton
Burton Men's Mid Grey Puppytooth Slim Fit Suit Trouser
£23.00
Paul Andrew
Paul Andrew Men's Charles 3 Piece Plain Suit in Grey
£194.00
Threadbare
Threadbare Men's Tailored Fit Check Suit Trousers in Grey
£35.00
Ted Baker
Ted Baker Men's Charcoal Slim Suit Trousers in Grey
£120.00
Lambretta
Lambretta Men's George Pow Check Suit Trousers in Grey
£43.00
ASOS
ASOS Tapered Suit Trousers In Dark Grey
£30.00
Marks & Spencer
M&S Charcoal Slim Fit Stretch Ultimate Suit Trousers
£40.00
Burton
Burton Men's Light Grey Slim Fit Essential Suit Trousers
£21.00
Paul Andrew
Paul Andrew Men's Hugo Grey 3 Piece Suit Navy Check Velvet
£219.00
Lambretta
Lambretta Men's Bradley Checked Suit Trousers in Light Grey
£43.00
ASOS
ASOS DESIGN skinny suit jacket in grey
£55.00
Marks & Spencer
M&S Charcoal Regular Fit Stretch Ultimate Suit Trousers
£40.00
Burton
Burton Men's Light Grey Slim Fit Essential Suit Jacket
£36.00
Paul Andrew
Paul Andrew Men's Edward Trousers in Grey
£55.00
ASOS
ASOS DESIGN Dark Grey Double Breasted Slim Suit Jacket
£60.00
Marks & Spencer
M&S Light Grey Textured Stretch Regular Fit Suit Trousers
£50.00
Burton
Burton Men's Charcoal Slim Fit Suit Trousers
£40.00
ASOS
ASOS Harry Brown Alex Harry Light Grey Suit Jacket
£99.00
Marks & Spencer
M&S Regular Fit Suit Trousers Charcoal
£30.00
Burton
Burton Men's Light Grey Tailored Fit Suit Trousers in Light Grey
£45.00
ASOS
ASOS DESIGN Grey Microtexture Tapered Suit Trouser
£35.00
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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.