Men's Summer Outfits That Work All Year Round
What should men wear in summer? The short answer is lightweight, breathable pieces that layer easily, so a hot afternoon and a cool evening both feel covered. Think a good tee or polo, a decent pair of shorts, clean trainers and a light jacket you can throw on later. The trick is choosing summer clothes that do not vanish from your wardrobe the moment the weather turns.
That is the whole idea behind this guide. Plenty of summer outfits look the part in July and then sit unworn by September. We would rather build a summer wardrobe around pieces that carry through the year, from terrace-ready fits to smart-casual evenings out. Everything below is stocked at RD1 Clothing, and everything is chosen with that longer life in mind.
What are men wearing this summer?
Men are leaning into retro-casual this summer, with heritage sportswear, muted tones and terrace-inspired styling leading the way. Think classic polos, graphic tees, chino shorts and low-profile trainers, all with a nod to 80s and 90s casual culture. It is a relaxed look that never tips into scruffy, which is exactly why it endures.
That direction suits the RD1 customer down to the ground. Our regulars shop by brand and by look, drawn to labels like Sergio Tacchini, Fila and Gabicci that carry real heritage. These are the same names that define football casual clothing, and that heritage is what makes the pieces worth owning. Summer is simply the moment to freshen the palette and lighten the fabrics.
Building a men's summer outfit, piece by piece
The best way to get summer dressing right is to build complete outfits you can wear straight off the peg. Rather than leave you guessing how it all goes together, we have put together a few summer outfits below, each built around heritage-casual pieces that mix and match with ease. Every look pairs a standout top with the right shorts and trainers, so you can copy it or take the parts that work for you. Best of all, each piece earns its place well beyond the summer months too.
Summer Outfit One: The Knitted Polo Fit
A relaxed, put-together look built around the season's standout piece, the knitted polo. The textured cream polo does the heavy lifting up top, kept clean and simple with navy chino shorts and a pair of retro Diadora runners. It is smart enough for a summer evening out yet easy enough for a warm afternoon, and every piece works long past the summer too. This is the summer outfit to reach for when you want to look sharp without trying too hard.
Fila Gold Denny Diamond Knit Open Collar Polo Coconut Milk - was £60 now £48
The Fila Gold Denny Diamond Knit Open Collar Polo in Coconut Milk combines a textured diamond knit with a classic open collar design. Part of the premium Gold collection, it reflects Fila's heritage in 80s casual clothing and football terrace wear while offering a clean, timeless look.
Selected Homme Slim-Miles Flex Chino Shorts Navy - £45
The Selected Homme Slim-Miles Flex chino shorts are a warm-weather essential in a versatile navy shade that pairs effortlessly with tees, polos or shirts. Cut in a slim fit with added stretch, they are lightweight, breathable and made from a high percentage of organic cotton for a soft, more responsible feel.
Diadora Cross Rainy Ensign Blue - £80
The Diadora Cross in Rainy Ensign Blue delivers a clean, low-profile silhouette with subtle contrast detailing. Drawing on Diadora's 80s heritage, this pair in textile and suede offers a timeless look that fits naturally with terrace wear and everyday casual clothing.
Summer Outfit Two: The Easy Casual Fit
A laid-back summer outfit that keeps things simple and lets the colours do the work. A bold burnt-orange tee sits front and centre, grounded by black track shorts and finished with a pair of khaki and orange Sergio Tacchini runners that tie the whole look together. It is the kind of fit you can throw on for a warm afternoon, a kickabout or a lazy day in the sun without a second thought. Relaxed, comfortable, and every piece stays in rotation long after summer.
Lyle & Scott Plain T-Shirt Broad Orange - £30
The Lyle & Scott Plain T-Shirt in Broad Orange is a simple everyday staple finished in a bold seasonal colourway. Made from soft cotton and featuring the iconic Golden Eagle logo, it is an easy choice for casual wear all year round.
MA.STRUM Track Short Jet Black - was £120 now £95
The MA.STRUM Track Short is finished in Jet Black and made from carbonic-finished cotton for a soft, structured feel. Designed with a regular fit and practical detailing, they are suited to everyday wear and relaxed casual styling.
Sergio Tacchini Verona Trainers Black/Khaki/Orange Peel - £80
The Sergio Tacchini Verona Trainers in Black/Khaki/Orange Peel combine vintage sports styling with a versatile everyday design. Finished with bold colour accents, the Verona reflects Sergio Tacchini's heritage and fits naturally alongside 80s casual clothing and terrace wear favourites.
Summer Outfit Three: The Terrace Fit
A proper terrace-ready summer outfit that leans into the football casual look. A navy Sergio Tacchini graphic tee anchors the fit, paired with light stone Napapijri cargo shorts for an easy summer contrast and finished with bold black and green Sergio Tacchini runners. It has all the heritage-casual cues in the right places, from the branding to the retro trainers, without feeling overdone. Wear it to the game, the pub or a warm day about town, and it works right through the year.
Sergio Tacchini Furato Graphic T-Shirt Navy - was £30 now £25
The Sergio Tacchini Furato Graphic T-Shirt in Navy combines a classic everyday fit with bold graphic detailing. Built around the Furato design, it reflects Sergio Tacchini's long-standing links to 80s casual clothing and football terrace wear.
Napapijri Noto 2.0 Short Shark Skin - £80
The Napapijri Noto 2.0 Short in Shark Skin offers a clean, practical look built for warmer days. Designed with everyday comfort in mind, they reflect the straightforward approach associated with Napapijri clothing and its outdoor heritage.
Sergio Tacchini Udine Trainers Black Turbulence/Vibrant Green - £75
The Sergio Tacchini Udine Trainers in Black Turbulence/Vibrant Green combine classic terrace footwear styling with a bold retro sportswear edge. Inspired by the brand's Italian heritage, these trainers deliver a timeless silhouette designed for everyday wear.
Summer Outfit Four: The Holiday Fit
A summer outfit made for warmer days and evenings out, whether that is abroad or on the British coast. A bold Pretty Green paisley shirt leads the look, balanced by clean navy cargo shorts and finished with crisp white Sergio Tacchini trainers. The paisley brings the personality while the navy and white keep it grounded, so it turns heads without tipping over the top. It is a proper statement fit for summer that still nods to that mod and casual heritage.
Pretty Green Hermosa Paisley Shirt - was £95 now £65
The Pretty Green Hermosa Paisley Shirt brings a standout look with its all-over paisley design. Easy to style, it works well for everyday wear or smarter casual occasions, cut in a lightweight fabric with a classic button-up front.
Weekend Offender Mascia Cargo Shorts Navy - £50
The Weekend Offender Mascia Cargo Shorts in Navy offer a clean, functional look with a classic fit. Built for everyday wear, they fit naturally into terrace wear and modern casual clothing.
Sergio Tacchini Mile Mix Trainers Ice/Black - £65
The Sergio Tacchini Mile Mix Trainers in Ice/Black combine a heritage-inspired running silhouette with a clean, versatile colourway. Designed for everyday comfort, they reflect Sergio Tacchini's sporting roots while fitting naturally with 80s casual clothing and football terrace wear.
How to make summer pieces last all year
The secret to an all-year wardrobe is layering, and summer pieces are better at it than most people think. A polo that is worn alone in August works brilliantly under a jacket or overshirt in October. A summer tee becomes a base layer under knitwear, and chino shorts give way to their full-length cousins as the temperature drops. Buy with layering in mind and your summer spend keeps paying off.
Neutral colours are your friend here, because they mix across seasons without any effort. Stick to navy, stone, grey and white as your core, then add one or two bolder pieces for interest. This is exactly how the heritage-casual look has always worked, and it is why the same mod style clothing brands stay relevant year after year. Fewer, better pieces beat a wardrobe full of one-season buys.
Where to buy men's summer outfits
At RD1 Clothing, we are an independent menswear store in the heart of Hastings, and we know this style inside out. We are an authorised stockist of Sergio Tacchini, Fila, Gabicci, Weekend Offender, Diadora and more, with sizes up to 4XL so the fit is never an afterthought. Whether you shop online or come and see us in store, you get the same personal, one-to-one service. Our team is happy to help with sizing and styling, in person or over the phone.
We are also live on TikTok every day from 5PM with styling tips, the latest drops and exclusive flash deals, so it is worth a follow. UK delivery is Royal Mail Tracked, and you get free Tracked 48 delivery on orders over £75. That makes building out a summer wardrobe in one go a little easier on the wallet.
New pieces land every week, so if you are refreshing your summer look our new arrivals are the best place to start. There are fresh colours, updated fits and seasonal drops coming in all the time.