Ditch the Sleeves this Summer
By Dan, June 19, 2026
When the weather starts heating up, the short-sleeved shirt becomes the hardest-working piece in your wardrobe. It carries you from sunny afternoons to warm evenings without missing a beat.
At Mainline, you’ll find a wide range of styles, collars, fits and patterns from the biggest brands, all ready for whatever the season throws your way.
A Shirt for Every Summer Occasion
No two summer days look the same, so your wardrobe shouldn’t either. Whether you’re firing up the grill at a family barbecue, raising a glass in the beer garden, or dressing for a sun-soaked wedding, there’s a short-sleeved shirt to suit the moment.
Heading abroad? Pack a few easy-wearing options that move effortlessly from poolside lounging to evening drinks. Closer to home, a smart short-sleeved shirt is the perfect partner for garden parties, days out and long lunches in the sunshine.
Explore the Styles
Variety is what sets the Mainline collection apart. Each style brings its own character, so you can dress for the occasion with confidence. Here are some of our favourites:
- Plain shirts: A wardrobe staple and the ultimate blank canvas. Pair a crisp navy or white with jeans for a relaxed look, or smart chinos for something sharper. Plain styles let your accessories and footwear do the talking.
Ralph Lauren Linen Short Sleeve Shirt
Lacoste Relaxed Fit Pique Shirt
Printed shirts: For those who like to stand out. Bold, eye-catching prints bring instant energy to evening barbecues and nights out, working just as well with shorts and sandals as with jeans and shoes.
Checked shirts: The dependable middle ground. Equally at home at a daytime picnic or a casual dinner, these patterns never look out of place once the sun is shining.
Barbour Gordon Short Sleeved Shirt
Fred Perry Seersucker Check Shirt
Collars That Set the Tone
The right collar shapes the entire look, and Mainline has plenty to choose from.
- Cuban collar: Relaxed and full of vintage charm, ideal for holidays and laid-back social events.
Button-down collar: Neat, smart and reliable, equally suited to daytime gatherings and dressier occasions.
Classic point collar: A timeless choice that slots seamlessly into almost any setting, from beer gardens to wedding receptions.
Emporio Armani Short Sleeved Shirt
Find Your Perfect Fit
Fit makes all the difference to how a shirt looks and feels. A slim-fit cut follows the body closely for a sharp, modern silhouette. A regular fit offers a more relaxed, comfortable shape. A tailored fit sits neatly between the two, skimming your frame without clinging. Whatever your preference, there’s a fit to suit you.
Ready for the Season Ahead
Short-sleeve shirts are a summer essential, and the variety on offer at Mainline means you’ll never be short of options. Whether your diary holds garden gatherings or long-awaited celebrations, the right shirt is waiting for you.
Ditch the Sleeves!
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