Marks & Spencer Suits
British heritage brand offering quality suits for every occasion with excellent value for money.
Shop Marks & Spencer
357 suits available, £20 – £549
About Marks & Spencer
The safe high-street default — wide size coverage, easy returns, and a range that spans budget to genuinely good wool.
Marks & Spencer needs no introduction as a UK high-street retailer, and its suiting does what you would expect: broad size and length coverage, consistent sizing between ranges, and a returns process that works. For a first suit, or a suit needed quickly, it is the lowest-risk option in this directory.
The range splits fairly sharply. The entry-level suiting is polyester-blend cloth priced to compete with Suit Direct, while the upper end of the range carries wool and wool-blend suits that compare well with specialist retailers. The catalogue also carries the widest tuxedo and dinner-suit selection we track, which makes it a sensible first stop for black tie.
The thing to watch is that the price alone will not tell you which half of the range you are in, and the two are listed side by side. Check the composition on the product page before buying — the fabric panel on each listing here shows the shell composition we scraped, which is the fastest way to tell an entry-level blend from the wool suits. If you want a wool suit specifically, filter for it rather than assuming the mid-price options are wool.
What Marks & Spencer sells
Compiled from the 357 Marks & Spencer products in our catalogue, last checked 16 October 2026. Counts change as retailers add and withdraw stock.
- Price range
- £20 – £549 (typically about £159)
- What's in the range
- Jackets & blazers (177)Suits (86)Tuxedos & dinner suits (47)Three-piece suits (40)Trousers (4)Waistcoats (3)
- Fits offered
- Slim Fit (129)Tailored Fit (128)Regular Fit (69)Skinny Fit (15)Relaxed Fit (8)
- Colours
- Black (102)Navy (48)Brown (16)Stone (14)Neutral (12)Navy Mix (11)Grey (9)Dark Navy (8)
- Occasions
- Formal (325)Black Tie (49)Business (16)Casual (16)Wedding (6)
- Shell fabric
- 192 of 350 products with a stated composition have a natural-fibre shell (55%); 158 are mainly polyester, viscose or acrylic. Natural cloths in the range: wool, linen, cotton, silk.Shell only — lining is polyester on most suits, including very good ones, so it is excluded.
- Availability
- 250 of 357 in stock at the last check
Marks & Spencer — common questions
- Are Marks & Spencer suits wool or synthetic?
- Both, and they sit side by side in the same range. The entry-level suiting is largely polyester-blend, while the upper end carries wool and wool-blend cloth. Price is a rough guide but not a reliable one, so check the stated composition on the listing before buying if the fabric matters to you.
- Does Marks & Spencer sell three-piece suits?
- Yes — we currently list 40 three-piece suits from Marks & Spencer, out of 357 products in total. A three-piece adds a matching waistcoat, which is why it is a common choice for weddings and for grooms who want to look distinct from their party. Buying the waistcoat as part of the suit is the reliable way to get an exact cloth match.
- What fits does Marks & Spencer offer?
- Across the Marks & Spencer products we list, the fits available are slim fit, tailored fit, regular fit, skinny fit, relaxed fit. Fit describes how much room the cut leaves through the chest, waist and leg rather than the size you order. If you are between fits, choose on the shoulders — that is the one part a tailor cannot easily alter, while the waist, sleeves and hem are all straightforward adjustments.
- How much do Marks & Spencer suits cost?
- Across the 357 priced Marks & Spencer products we list, prices run from £20 to £549, with a typical price of about £159. That figure uses the sale price where one applies, since it is what you would actually pay. Always confirm the final price on the retailer's own page before buying — that page is the authority, especially during sale periods.
- Do you sell these suits directly?
- No. Search For Suits is a UK suit directory, not a shop. We list what leading UK retailers are selling so you can compare them side by side, then send you to the retailer to buy. You pay the retailer’s own price — we never add a fee or markup.
- How do I find my size?
- Suit sizing is not standard across UK retailers, so check the size guide on the retailer’s own product page before ordering. As a rule, a jacket is sold by chest measurement in inches and trousers by waist, with a separate length option (short, regular, long) on most ranges. Every listing here links straight to the retailer page carrying their measurements and returns policy.
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Browse our complete collection of 357 Marks & Spencer suits and find the perfect one for your needs.