Men's summer wedding outfits 2026

Stylish man in a light grey suit leaning on a blue railing beneath modern concrete architecture, blue sky backdrop
Stylish man in grey suit leaning on blue railing under modern canopy, fashion portrait in sunlight
Emma Ledger Contributing Editor

The top 10 warm-weather wardrobe essentials – and how to style them

Summer weddings are often more relaxed style-wise (unless the dress code states black tie or cocktail), which makes finding the right men’s formal wear harder than simply reaching for your trusty three-piece suit. The best warmer-weather wedding looks combine great fit, breathable fabrics and thoughtful details to see you through the day – from the ceremony to 1am on the dancefloor.

Light blue double-breasted linen blazer with peak lapels and patch pockets

1. Linen suit

Perhaps the definitive summer wedding look, a linen suit offers breathable, lightweight tailoring. This double-breasted style scores high on wearability, as it works just as well with a tee for days in the office.

Men’s brown leather penny loafer with stitched apron toe and gum sole, side view on neutral background

2. Loafers

Oxfords might be the classic choice, but suede loafers have the edge for summer ceremonies. Timeless and versatile for informal ceremonies, wear statement socks or go sockless with chinos that hit just above the ankle.

Rolled burgundy silk tie with small blue fleur-de-lis pattern

3. Tie

Standard for formal or more traditional weddings, a silk tie adds a sharp finish to your outfit. Charles Tyrwhitt’s fleur-de-lis embroidered design instantly lifts a neutral stone or navy suit.

Men’s white button-down Oxford shirt with long sleeves and classic collar

4. Shirt

A crisp white shirt is a fail-safe option. If it’s a heatwave it’s likely to be on show, so opt for breathable, lightweight poplin, which has a smooth texture and crisp appearance that’s also easy to dress up or down post-wedding.

Black Prada Linea Rossa sunglasses with grey lenses and red logo detail on arms

5. Sunglasses

Don’t treat accessories as a last minute add-on; block out rays in style with sunglasses that elevate your look from good to exceptional, such as Prada’s Linea Rossa PS A06S1 polarised square frames.

Light blue men's blazer jacket with lapels and pockets

6. Blazer

You might not be the only man wearing one of Percival’s tailored linen blazers; they’re renowned for having a great fit, being sturdy in hand, breathable and lightweight, yet still holding their shape. Smart.

Stone tailored tapered trousers with pleats and cuffed hems

7. Chinos

For smart separates, chinos are often the order of the day for high-summer nuptials – meaning your trousers need to have star power. Reiss’ refined alternative, in an easy-care cotton blend, are cut to a tapered shape.

Black leather men’s belt with polished metal buckle

8. Belt

People are going to notice the details, so we’re here to tell you no, your old everyday belt simply won’t do. For the slick, sharp finish your wedding outfit needs, look to Hugo Boss’ Caleb leather design.

Navy short-sleeve button-up polo shirt with chest pocket and embroidered logo on blue studio background

9. Knitted polo

If the smart-casual dress code leans towards the latter, a knitted polo can be a great option for a beach ceremony. Ralph Lauren’s camp collar knit offers the silhouette of a shirt with an easy-breezy, relaxed charm.

Pink fabric pocket square with white stitched logo, laid on beige background for menswear accessory styling

10. A pocket square

If you’re part of the bridal or groom’s party, a pocket square is your chance to nod to the wedding palette and subtly signify your special role. Reiss’ silk Ceremony design comes in eight classic shades.

Golden rules of summer wedding dressing

What are the biggest summer wedding guest outfit mistakes?

Leaving suit-buying too late; choosing style over fit; ignoring the venue and weather forecast; and matching the groomsmen – if in doubt on the latter, contact the best man or one of the groomsmen to find out what colour they’re wearing.

How do I stand out as the father of the bride or groom?

You don’t need to match the groomsmen; instead, opt for an outfit in a complementary shade to harmonise with the wedding’s aesthetic. A floral buttonhole or pocket square in a similar hue will help to signify your special role.

What should I wear if I'm a groomsman?

You will be given specific instructions from the groom, but a reliable baseline is a well-fitted suit with a crisp shirt. Your tie or bow tie will be chosen to coordinate with the bridesmaid dresses, to distinguish your role from regular guests.

Man in suit sitting on chair outdoors on terracotta tiles, while blurred person in a green suit and loafers walks past

Wedding suit rental

If you’ve got multiple events in the diary and don’t want to splurge on a new look each time, check out John Lewis Rental for wow-factor suits, blazers and trousers from names including Hugo Boss, Charles Tyrwhitt and GANT. Simply rent, wear and return – from as little as £15 per day.

Man in light grey double-breasted suit leaning on balcony railing, against blue sky

All men’s formal wear

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All men’s rental

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