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    SO-MESO-ME

    © 2026 SO-ME. All rights reserved.

    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

    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

    180 products

    Filter & Sort

    -
    Marks & Spencer M&S Slim Fit Stretch Ultimate Suit Trousers Pale Green
    Marks & Spencer

    M&S Pale Green Slim Fit Stretch Suit Trousers

    £40.00
    Burton Burton Men's Dark Pink Slim Fit Suit Trousers
    Burton

    Burton Men's Dark Pink Slim Fit Suit Trousers

    £38.50
    ASOS ASOS DESIGN skinny suit trousers in grey
    ASOS

    ASOS Grey Wool-Blend Skinny Suit Trousers

    £30.00
    Paul Andrew Paul Andrew Men's Parker 3 Piece Tailored Fit Suit in Navy
    Paul Andrew

    Paul Andrew Navy Tailored Fit Men's 3-Piece Suit

    £189.00
    Marks & Spencer M&S Slim Fit Linen Blend Stretch Suit Trousers Brown Mix
    Marks & Spencer

    M&S Brown Mix Slim Fit Linen Blend Stretch Suit Trousers

    £55.00
    Burton Burton Men's Navy Textured Slim Fit Suit Trousers
    Burton

    Burton Men's Navy Textured Slim Fit Suit Trousers

    £36.00
    ASOS ASOS DESIGN carrot fit suit trousers in grey
    ASOS

    ASOS DESIGN Grey Double-Breasted Blazer & Trousers

    £30.00
    Paul Andrew Paul Andrew Men's Madrid Herringbone Tweed 3 Piece Navy Suit
    Paul Andrew

    Paul Andrew Navy Herringbone Tweed 3 Piece Men's Suit

    £229.00
    Marks & Spencer M&S Slim Fit Check Stretch Suit Trousers Light Grey Mix
    Marks & Spencer

    M&S Light Grey Check Slim Fit Stretch Trousers

    £50.00
    Burton Burton Men's Charcoal Tweed Look Slim Fit Suit Trousers
    Burton

    Burton Men's Charcoal Tweed Look Slim Fit Suit Trousers

    £30.00
    ASOS ASOS DESIGN slim suit trouser with linen in stone pinstripe
    ASOS

    ASOS DESIGN Stone Pinstripe Slim Suit Trousers

    £40.00
    Paul Andrew Paul Andrew Men's 2 Piece Suit Double Breasted Birdseye Wedding in Navy
    Paul Andrew

    Paul Andrew Men's Navy Double Breasted Birdseye Wedding Suit

    £174.00
    Burton Burton Men's Airforce Wool Blend Stretch Slim Fit Suit Trousers in Blue
    Burton

    Burton Blue Wool Blend Stretch Slim Fit Suit Trousers

    £30.00
    Marks & Spencer M&S Skinny Fit Stretch Suit Trousers Dark Indigo
    Marks & Spencer

    M&S Skinny Fit Stretch Suit Trousers in Dark Indigo

    £40.00
    ASOS ASOS DESIGN flexMAX™ slim suit trousers in dark green
    ASOS

    ASOS DESIGN Dark Green Satin Slim Suit Trousers

    £35.00
    Paul Andrew Paul Andrew Men's Regent Trousers Plaid Check Formal Suit Pants in Green
    Paul Andrew

    Paul Andrew Green Plaid Check Formal Trousers

    £55.00
    Burton Burton Men's French Navy Slim Fit Essential Suit Trousers in Dark Blue
    Burton

    Burton Men's French Navy Slim Fit Suit Trousers

    £28.00
    ASOS ASOS DESIGN slim suit trousers in mid grey
    SALE
    ASOS

    ASOS DESIGN Mid Grey Slim Suit Trousers

    £22.99£30.00
    Paul Andrew Paul Andrew Men's Calvin Wedding Navy 3 Piece Suit
    Paul Andrew

    Paul Andrew Navy 3 Piece Men's Wedding Suit

    £209.00
    Burton Burton Men's French Navy Tailored Fit Essential Suit Trousers in Dark Blue
    Burton

    Burton Men's French Navy Tailored Fit Suit Trousers

    £35.00
    ASOS ASOS DESIGN 100% summer wool tapered suit trousers in navy
    ASOS

    ASOS Navy Wool Tailored Suit Trousers

    £50.00
    Paul Andrew Paul Andrew Men's Kenneth 3 Piece Blue Suit Tweed Check in Navy
    Paul Andrew

    Paul Andrew Navy Blue 3 Piece Tweed Check Suit

    £209.00
    Burton Burton Men's Mid Grey Tailored Fit Essential Suit Trousers
    Burton

    Burton Men's Mid Grey Tailored Fit Suit Trousers

    £28.00
    ASOS ASOS DESIGN linen look tapered suit trousers in grey
    ASOS

    ASOS DESIGN Grey Linen Look Tapered Suit Trousers

    £35.00

    Showing 72 of 180

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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.