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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

    504 products

    Filter & Sort

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    ASOS Jack & Jones suit trousers in slim fit navy
    SALE
    ASOS

    Jack & Jones Navy Slim Fit Suit Trousers

    £22.40£28.00
    ASOS Harry Brown Archie melange slim fit suit trousers in blue
    ASOS

    Harry Brown Archie melange slim fit suit trousers in blue

    £65.00
    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
    ASOS ASOS DESIGN slim suit trousers in mid brown
    ASOS

    ASOS DESIGN Slim Suit Trousers In Mid Brown

    £30.00
    ASOS Jack & Jones suit trousers in slim fit black
    SALE
    ASOS

    Jack & Jones Slim Fit Black Suit Trousers

    £20.99£28.00
    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
    ASOS ASOS DESIGN slim suit waistcoat in burgundy
    ASOS

    ASOS DESIGN Burgundy Slim Suit Waistcoat

    £30.00
    ASOS River Island slim checked suit trousers in navy
    ASOS

    ASOS Navy Checked Slim Suit Trousers

    £46.00
    ASOS ASOS DESIGN tapered suit trousers in dark green
    ASOS

    ASOS Dark Green Tailored Suit Trousers

    £30.00
    ASOS ASOS DESIGN slim double breasted suit jacket in brown
    ASOS

    ASOS DESIGN Brown Double-Breasted Slim Suit Jacket

    £60.00
    ASOS ASOS DESIGN skinny suit jacket in salt and pepper grey
    ASOS

    ASOS DESIGN skinny suit jacket in salt and pepper grey

    £85.00
    ASOS ASOS DESIGN relaxed double breasted suit jacket in green
    ASOS

    ASOS DESIGN relaxed double breasted suit jacket in green

    £85.00
    ASOS ASOS DESIGN regular double breasted suit jacket in dark green crepe
    ASOS

    ASOS DESIGN regular double breasted suit jacket in dark green crepe

    £90.00
    ASOS Harry Brown Archie melange slim fit suit jacket in blue in blue
    ASOS

    ASOS Blue Melange Slim Fit Suit Jacket

    £119.00
    ASOS ASOS DESIGN slim suit jacket in brown wool mix
    ASOS

    ASOS DESIGN Brown Wool Mix Slim Suit Jacket

    £90.00
    ASOS ASOS DESIGN slim melange suit jacket with linen in brown
    ASOS

    ASOS DESIGN Slim Melange Brown Linen Suit Jacket

    £90.00
    ASOS ASOS DESIGN mix & match slim suit jacket in beige micro check
    ASOS

    ASOS Beige Micro Check Slim Suit Jacket

    £90.00
    ASOS ASOS DESIGN slim suit jacket in grey microtexture
    ASOS

    ASOS DESIGN Grey Microtexture Slim Suit Jacket

    £90.00
    ASOS ASOS DESIGN regular linen rich suit jacket with wrap tie waist in navy pinstripe
    ASOS

    ASOS DESIGN Navy Pinstripe Linen Suit Jacket With Wrap Tie Waist

    £90.00
    ASOS ASOS DESIGN slim double breasted suit jacket in dark purple cotton velvet
    ASOS

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

    £100.00
    ASOS ASOS DESIGN slim suit jacket in dark green
    ASOS

    ASOS DESIGN Slim Suit Jacket In Dark Green

    £55.00
    ASOS ASOS DESIGN slim suit jacket in khaki pinstripe
    ASOS

    ASOS Slim Suit Jacket In Khaki Pinstripe

    £85.00
    ASOS ASOS DESIGN slim double breasted suit jacket with linen in navy pinstripe
    ASOS

    ASOS Double Breasted Navy Pinstripe Linen Suit Jacket

    £90.00
    ASOS ASOS DESIGN skinny suit jacket in green
    ASOS

    ASOS Green Skinny Suit Jacket

    £60.00

    Showing 336 of 504

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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.