

From the fabric to the cut, the lining to the colour, the challenges of a summer wedding suit can be difficult to navigate. It doesn’t matter if you’re going for a formal or contemporary look, it’s not easy to look sharp and on theme while feeling cool.
The good news is that designers are on your side this season and off-the-rack suits are better than they’ve ever been.
From navy suits for a summer wedding to relaxed linen styles, there are plenty of men’s tailoring options out there that will not only have you ticking trend boxes but leave you well and truly set for every other warm-weather occasion thereafter.
Whether you’re the groom shopping suits for your wedding day, or a guest seeking top-tier tailoring for all those save-the-dates you’ve got coming up, don’t sweat it. We’ve got your sartorial needs sorted below with our ultimate guide to summer wedding suits.
Disclaimer: Prices and product availability are subject to change. Always check directly with the retailer before purchasing.
Posted your RSVP? Emailed over your dietaries? Don’t waste any time deciding on what to wear. Here’s our pick of the best summer wedding suits for guests.

Cavour’s mix of traditional and edgy will see you right for every summer occasion. This single-breasted design is crafted from a light wool, silk and linen mix with a tonal overcheck print that reads almost solid from a distance.

Make a style statement in this crisp and breathable style from John Lewis, meticulously finished with notch lapels and flap pockets. Trousers sold separately.

Give your suit an on-trend twist with pastels. This linen-mix suit from Autograph at Marks & Spencer has slight stretch and comes in five other colours, including khaki and light grey. Trousers sold separately.

Look the part at a relaxed garden wedding in this stylish and functional linen-cotton blend number from Next. The jacquard-style lining makes it feel much more expensive than its budget-friendly price tag. Trousers sold separately.

Cut for a relaxed fit that makes it great for destination dos or garden party casual, it’s the subtle lustre on this lightweight linen design from Paul Smith that gives it a refined edge. Trousers sold separately.

This lightweight suit from Percival – crafted from a breathable linen-cotton blend – comes in eight colours, but we love the merlot hue for something that works year-round. Trousers sold separately.

Stay cool in this lightweight wool, silk and linen mix jacket, whatever style of wedding you’re attending. Smarten with a tie and handkerchief or take it summer-easy with an open-necked shirt.

Heading to a destination ‘I do’? Neutral tones are the hottest way to look cool in the sun. This linen and cotton mix suit from Moss will look the part, whether in the Tuscan hills or barefoot on the beach.

Renowned for its eloquent tailoring, TM Lewin has an impressive array of summer suits for weddings. Classic styles are often revisited with a twist, like this mid-weight linen jacket which comes in seven colours.
Whether your wedding is classic or cool, black tie or beach, find your summer wedding suit below and walk that aisle in style.

Crafted from tropical wool, and with a woven texture, this lightweight suit from Reiss lends itself well to weddings abroad. Look the part on your wedding day, then adapt the style with an open-neck shirt for every day. Trousers sold separately.

For daytime cool, opt for a brown suit and add some colour. This pure linen suit from Cavour works well with pale blue. A great look for summer wedding groomsmen suits.

There’s been a resurgence for the timeless and elegant double-breasted suit but it’s a look that tends to work better on taller grooms. This cotton-mix style has a little stretch for breathability and flexibility.

Next covers all bases with its wide selection of summer wedding suits for the groom and groomsmen, plus cute pageboy additions. This textured pink style is made from a four-way stretch fabric to keep you comfortable throughout the day. Trousers and waistcoat sold separately.

Hawes & Curtis have been putting shirts on the backs of royalty since 1913. And if it’s good enough for them… We love this three-piece linen number for effortless summer tailoring.

Want to sidestep the formality of a morning suit without losing your sense of occasion? Saville Row tailor Richard Anderson is our go-to. This made-to-measure design is crafted from linen and Terylene for a crisp and refined look that still feels cool.
Whether you choose a bespoke suit or pick something off the peg, the best suit fabrics for summer weddings offer the perfect balance of weight, breathability and tailored elegance.
Your suit fabric comes in different grades, depending on how it’s been woven. A lighter-weight cloth (typically 7oz to 9oz) is more suited to summer celebrations, while a heavier cloth (12oz to 13oz ) can take you through all seasons.
If you’re looking for summer suits for weddings abroad, hot climates call for linen tailoring and lightweight cotton, both of which offer comfort and sophistication under the beating sun.
Below are some of the options you might want to consider for a men’s summer wedding suit:
Is it possible to wear head-to-toe linen without looking a little dishevelled? Possibly. While it is the most breathable option for a summer wedding suit and many grooms and guests will take the plunge, pure linen is prone to creasing. Linen-blends work well though (consider a linen, silk and wool mix for a breathable but tailored look).
Whether you’re a groom or guest, most men will gravitate towards cotton, which is less prone to creasing than linen but equally lightweight and breathable. Cotton or a cotton-blend suit is a strong all-rounder for summer weddings in the UK, where the weather tends to be a tad unpredictable.
It might seem counterintuitive at first glance, but wool suits with open weaves are in fact airy, moisture-wicking and great for the warmer months. They also naturally resist creasing, so offer a more tailored look than linen. Consider a lightweight wool suit or wool-silk blend for cooler summer days and more formal celebrations.
Seersucker is an ultra-lightweight woven cotton fabric that classically comes in a pale blue and white stripe, with an almost-crinkled, uneven texture that holds the fabric away from the skin to keep you feeling cooler. It’s a niche option but crisper (and less prone to creasing) than linen and is becoming increasingly popular for relaxed beach and destination weddings.
It goes without saying that anything heavy, including thick wool, tweed or velvet, is a no-go for summer celebrations. If your wedding is on the formal side, let the cut of your suit do the talking and combine lightweight fabrics with optional extras like a waistcoat for a more traditional look.

Naturally summer weddings call for lighter coloured suits, but that doesn’t mean you can’t wear navy or that you should wear cream.
Summer wedding suits tend to offer a greater range of colours, but it’s still important to choose something that’s classic, that feels like you and won’t clash with your partner, if you’re the groom.
Some of the best suit colours for a summer wedding include:
Some block-colour pastels may feel a bit OTT for a wedding day (hello, ice cream seller!) but accessorising with pocket squares, ties, shirts and buttonholes are a subtler take if you want to be more adventurous with colour, and are an easy way to coordinate the rest of the wedding party.
Similarly, white and cream can work but they’re certainly harder to pull off. Unless you’re confident in your sartorial abilities, that it won’t clash with your partner’s dress or wash you out, stick to shades such as grey or stone.
You can wear a black suit to a summer wedding if the occasion calls for a formal or black-tie dress code, but since black retains heat, your choice of fabric is key.
Finally, as a general rule, keep your shirt lighter in colour than your wedding suit, whether you go for a completely different colour, such as white, or the same colour but in a lighter shade (such as a pale blue shirt with a navy suit).

Your partner is going to look knockout (that’s a given) so you can’t let the side down. But between hiring and bespoke, the range of grooms’ suits for a summer wedding out there is enormous, so start with the experts.
The likes of Moss and local menswear specialists are great if you want to hire; they’re affordable, can take the pressure off shopping, and smooth out the logistics for you. Elsewhere, the high street has a brilliant range of off-the-rack summer suits. All offer great design and value for money.
Here are a few other things to consider when buying a summer wedding suit as the groom:

For guests, the key is to look smart without looking like you’re on your way to the office. A classic blue suit is often a faultless option.
Keep one good summer suit that’s not subjected to the daily grind of professional life and follow our tips below:

The best suits to wear to a summer wedding are those crafted from breathable fabrics like linen or cotton and lighter-weight cloth (typically 7oz to 9oz for a summer wedding).
When it comes to choosing the style of your suit, be led by the wedding dress code and venue. And, most importantly, choose a style of suit that you’ll feel comfortable wearing, as opposed to what’s in fashion.
Summer weddings lend themselves well to lighter-coloured suits such as stone or beige, light grey, tan and even more adventurous hues like sage or forest green, and pink.
However, navy is still a popular choice for summer weddings and many couples still opt for a black-tie dress code. If you want to experiment with colour, you can do so through your choice of accessories, such as your pocket square, tie, and buttonhole.
You can wear a black suit to a summer wedding, particularly if the wedding calls for a black tie dress code. However, black can retain heat and make you feel warmer, so always choose a suit in a breathable material such as light wool.
If you want to wear black to a summer wedding, consider adding some fun to your outfit with a tux that has a print or pattern.
The best summer wedding suits are made from light and breathable fabrics such as linen, cotton, seersucker or lightweight wool. These materials offer comfort but also work well for a tailored look.
As the groom, you’ll need to wear something that feels comfortable for at least 10-12 hours, so a suit that’s made from a lightweight fabric, such as cotton, tropical wool or linen is essential.
When it comes to the colour and style of your wedding suit, be led by your wedding style and venue choice. If you’re getting married on a beach or in a garden, for example, consider relaxed linen tailoring in soft neutrals or pastels.
A more formal setting, country manor or church pairs well with lounge suits in navy or slate blue.
Male guests should always use the dress code on the wedding invitation as their starting point.
Summer is the perfect time to experiment with colour – seasonal options include blush pink, sage, light grey and stone – in lightweight fabrics such as linen, cotton, light wool, and seersucker.
Suits made from breathable materials such as linen, cotton and seersucker are perfect for keeping you cool as you soak up the sun at a beach wedding abroad.
Experiment with your choice of colour and opt for more relaxed tailoring as opposed to a standard lounge suit. Think lightweight, unstructured jackets and drawstring trousers that you can pair with sand-friendly footwear like sandals or espadrilles, or even shorts suits.
It is more than acceptable to wear linen to a wedding where the dress code or venue calls for a smart casual outfit or the weather is particularly warm. If you’re looking for a wedding suit that offers more structure, or the wedding is formal, consider a linen blend; a linen, lightweight wool and silk mix works well.
Unless the wedding is an especially formal occasion, the groomsmen don’t have to wear matching suits, but it is a good idea to have something linking them together for a cohesive look. Perhaps they wear their own suits within a specific colour palette, or they have matching accessories such as ties or pocket squares.
Typically the groom doesn’t wear the same suit as the groomsmen. There will be some sartorial uniformity there, but it needs to be clear at a glance who the main man is!
Discover suit hire and wedding party outfit suppliers on Bridebook and enquire directly today.
Bridebook is the world’s #1 wedding planning platform, used by over 2.8 million couples. Our content is informed by real data from the Bridebook UK Wedding Report, which draws on responses from thousands of couples planning their weddings each year. Where expert input is included, contributors are named and their credentials verified. We update our articles regularly to ensure prices, statistics, and advice reflect current market conditions.
