Summer wedding? Job interview or black-tie event? A special occasion commands the right suit, and men have never had so much choice (at last!).

 

The good news is that not only will you be looking mighty dapper, right now you can save 20% on men’s suits at M&S.

 

Known for its stylish range of suiting as well as separates, there’s a big thumbs up as the discount is on many of the suits at M&S collection, the popular Autograph range and even some well-known brands.

 

From slim fit to tailored, sizing is pretty comprehensive and there’s the added benefit of trouser lengths in short, regular and long…that’s a tick to suit all. Suit jackets are available from size 34 to 44 and have differing sleeve lengths, too.

 

Here’s our pick of some of the best to suit any occasion.

 

Other guests will be green with envy when they see this two-piece slim fit textured stretch suit. Coming in at £112 for a suit jacket and suit trousers, its crafted from subtly textured fabric for a leading edge look and smooth lining ensures comfort, while added stretch and twin events allow easy movement. Get your discounted suit here.

 

Perfect for a summer wedding or celebration, the three-piece slim fit double-breasted suit in chambray includes suit jacket, suit trousers and a waistcoat. It’s also available in stone for those wanting a neutral colour. Get all three pieces for under £110 here.

 

You can’t go wrong with a black classic regular fit suit and coming in at less than £100, this three-piece suit set includes the jacket, trousers and waistcoat, all of which are machine washable. Other colours include charcoal and navy, buy yours via this link.

 

The tailored fit grid check suit is part of the M&S Collection (Image: M&S)

Check out the three-piece tailored fit grid check suit, part of the M&S Collection. Its ethos is easy-to-wear wardrobe staples that combine classic and contemporary styles. This particular style includes jacket, suit trousers and waistcoat and priced at £152 it’s a bargain which will see you through many events. See it here

 

Well-respected brand, Jaeger is included in the offer and this two-piece tailored fit linen blend suit is made from Italian silk and linen and offers a contemporary fit for a modern silhouette. It’s perfect for formal occasions when paired with the matching trousers, or dress down for smart casual styling. Check it out here and save almost £70.

 

Statement style with the M&S black tuxedo suit (Image: M&S)

Sharp and distinguished sums up how you’ll feel wearing this black tuxedo suit. As well as being offered in a regular fit, the jacket and trousers are also available in slim fit and skinny fit. Get your black tie event sorted right here.

 

T&Cs: Offer only applies to selected lines and full price purchases only. Offer runs until 28th July, 2026. Subject to availability. Free standard delivery over £75. See the link to the M&S website for the full collection.