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    SO-ME is a trading name of SO-ME App Ltd. Registered in England and Wales. Toward Studio, Cambrian Buildings, Cardiff CF10 5FL. SO-ME earns commission from qualifying purchases. This does not affect pricing.

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    1. Home
    2. /Men
    3. /Clothing
    4. /Suits
    5. /Trouser Suits

    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

    536 products

    Filter & Sort

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    Burton Burton Men's Charcoal Tailored Fit Essential Suit Trousers
    Burton

    Burton Men's Charcoal Tailored Fit Suit Trousers

    £21.00
    ASOS Harry Brown Archie melange slim fit suit trousers in blue
    ASOS

    Harry Brown Archie melange slim fit suit trousers in blue

    £65.00
    Marks & Spencer M&S Slim Fit Pin Stripe Suit Trousers Dark Grey
    Marks & Spencer

    M&S Slim Fit Pin Stripe Suit Trousers Dark Grey

    £50.00
    Burton Burton Men's Black Tailored Fit Essential Suit Trousers
    Burton

    Burton Men's Black Tailored Fit Essential Suit Trousers

    £24.50
    ASOS ASOS DESIGN relaxed tapered pleat front suit trousers in dark teal cotton velvet
    ASOS

    ASOS Dark Teal Cotton Velvet Relaxed Tapered Suit Trousers

    £50.00
    Marks & Spencer M&S Pin Stripe Stretch Suit Waistcoat Dark Grey
    Marks & Spencer

    M&S Dark Grey Pin Stripe Stretch Suit Waistcoat

    £50.00
    Burton Burton Men's Grey Pinstripe Slim Fit Suit Trousers in Mid Grey
    Burton

    Burton Men's Mid Grey Pinstripe Slim Fit Suit Trousers

    £22.50
    ASOS ASOS DESIGN slim suit trousers in mid brown
    ASOS

    ASOS DESIGN Slim Suit Trousers In Mid Brown

    £30.00
    Marks & Spencer M&S Slim Fit Pin Stripe Stretch Suit Jacket Dark Grey
    Marks & Spencer

    M&S Dark Grey Pin Stripe Stretch Slim Fit Suit Jacket

    £90.00
    Burton Burton Men's Mid Grey Slim Fit Essential Suit Trousers
    Burton

    Burton Men's Mid Grey Slim Fit Essential Suit Trousers

    £21.00
    ASOS Jack & Jones suit trousers in slim fit black
    SALE
    ASOS

    Jack & Jones Slim Fit Black Suit Trousers

    £20.99£28.00
    Marks & Spencer M&S Velvet Suit Trousers Black
    Marks & Spencer

    M&S Black Velvet Suit Trousers

    £50.00
    Burton Burton Men's Black Slim Fit Tuxedo Suit Trouser
    Burton

    Burton Men's Black Slim Fit Tuxedo Suit Trouser

    £17.50
    ASOS Harry Brown Alex suit trousers in navy
    ASOS

    Harry Brown Alex suit trousers in navy

    £49.00
    Marks & Spencer M&S Slim Fit Stretch Ultimate Suit Trousers Navy
    Marks & Spencer

    M&S Navy Slim Fit Stretch Ultimate Suit Trousers

    £40.00
    Burton Burton Men's Black Slim Fit Essential Suit Trousers
    Burton

    Burton Men's Black Slim Fit Essential Suit Trousers

    £24.50
    ASOS Harry Brown Sandro slim fit linen look suit trousers in rust in rust
    ASOS

    ASOS Sandro Rust Slim Fit Linen Look Suit Trousers

    £69.00
    Marks & Spencer M&S Tailored Fit Stretch Ultimate Suit Trousers Navy
    Marks & Spencer

    M&S Navy Tailored Fit Stretch Ultimate Suit Trousers

    £40.00
    Burton Burton Men's Black Tailored Fit Tuxedo Suit Trousers
    Burton

    Burton Men's Black Tailored Fit Tuxedo Suit Trousers

    £21.00
    ASOS ASOS DESIGN slim suit waistcoat in burgundy
    ASOS

    ASOS DESIGN Burgundy Slim Suit Waistcoat

    £30.00
    Marks & Spencer M&S Relaxed Fit Stretch Ultimate Suit Trousers Black
    Marks & Spencer

    M&S Black Relaxed Fit Stretch Ultimate Suit Trousers

    £40.00
    ASOS River Island slim checked suit trousers in navy
    ASOS

    ASOS Navy Checked Slim Suit Trousers

    £46.00
    Marks & Spencer M&S Slim Fit Stretch Ultimate Suit Trousers Coral
    Marks & Spencer

    M&S Coral Slim Fit Stretch Ultimate Suit Trousers

    £40.00
    ASOS ASOS DESIGN tapered suit trousers in dark green
    ASOS

    ASOS Dark Green Tailored Suit Trousers

    £30.00

    Showing 216 of 536

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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.