The Heatwave Is Back - 26 Easy Uniqlo Pieces I'll Be Reaching When It Hits 30 Degrees
Image by: Uniqlo
Wondering what to wear in a heatwave? Uniqlo, obviously. Discover our edit of light, breezy and easy pieces, from AIRism essentials to linen staples, perfect for 30-degree days.
If there's one thing I love about summer, it's how uncomplicated getting dressed becomes. When it's blistering outside, I have absolutely no interest in trying on five different outfits before leaving the house, or finding ways to artfully layer for warmth. All I want is something that looks chic, feels effortless and won't have me overheating before I've even made it to the station.
For me, the formula is always the same: lightweight, breathable colour block pieces that I can wear alone or with each other, paired with comfortable sandals, sunglasses, and I'm out of the door in under 20 minutes. After another week of dressing for the heat, I noticed one thing in particular. Although I own plenty of summer pieces, the labels I keep reaching for all say the same thing: Uniqlo.
I've slowly built up a collection over the years - adding another linen shirt here, another pair of easy trousers there - and somewhere along the way it's become the brand I rely on most once temperatures climb. It isn't just because of the fabrics (although the affordable pure linen and patented AIRism deserve every bit of the praise they get). It's because Uniqlo consistently gets the fundamentals right: materials, yes, but also timeless shapes and the kind of understated staples that slot effortlessly into your wardrobe. Better still, it does all of that without the premium price tag, which is why it's become my first stop whenever the forecast starts creeping towards 30 degrees.
So, if you're looking to make heatwave dressing as effortless as possible, keep scrolling. From cooling AIRism essentials to breathable linen separates and throw-on dresses, these are the Uniqlo pieces I'd genuinely recommend for staying cool, comfortable and stylish all summer long. Hot, sticky temperatures, be damned.
AIRism is the hero of every heatwave wardrobe
Every summer, without fail, one word starts cropping up on fashion editors' recommendation lists: AIRism. If you haven't tried it yet, this is where I'd start. Designed to feel cool against the skin, the fabric is lightweight, breathable and helps manage moisture throughout the day, making it ideal for those sticky UK heatwaves when even your favourite T-shirt suddenly feels too much. The AIRism Camisole Bra Top has become one of those deceptively simple pieces I wear far more than I'd ever expected - under an oversized linen shirt, with easy shorts or simply on its own. Then there's the Ultra Stretch AIRism Dress, which is basically my answer to those mornings when I can't face putting an outfit together. Comfortable, polished and genuinely cooling, it's exactly why AIRism has earned its cult following.
Breathable little tops you'll wear with everything
One thing Uniqlo does better than almost anyone on the high street is elevated basics. Instead of buying trend-led tops every summer, I find myself replacing the pieces I wear most with better versions from Uniqlo. The Linen Blend Sleeveless Blouse, Button-Down Sleeveless Top and Mini T-Shirt are exactly that - easy staples that work with everything from wide-leg trousers to linen shorts.
Throw-on dresses that do all the hard work
When it's properly hot outside, the fewer decisions I have to make, the better. Dresses are therefore the backbone of my wardrobe every summer. Uniqlo's Linen Blend Mini Dress has that easy throw-on appeal that works with nothing more than a cute summer bag and sunglasses, whilst the Linen Blend Shirring Dress feels just that little bit more elevated without sacrificing comfort. One and done - it's all wonderfully uncomplicated which, for me, is exactly what summer style should be.
Easy linen skirts and shorts you'll wear on repeat
The older I get, the less interested I am in clothes that only work for one occasion. If I'm buying something for summer, I want to know it'll earn its place in my wardrobe. That's exactly why Uniqlo's easy separates are so good. The Linen Blend Easy Shorts and Skorts are breathable enough for the hottest days, but polished enough that I'd happily wear them into town or out for lunch. The Cotton Easy Shorts are just as versatile, whilst the Cotton Blend Gathered Long Skirt is one of those pieces you can throw on with a simple T-shirt and instantly look put together.
Oversized shirts for added air flow
The thought of an extra layer on a hot day may seem incomprehensible but covering your arms with light, loose cotton or linen is the equivalent of sartorial SPF while an aerated oversized fit is ideal for layering over crop tops or camis. A personal favourite? The 100% Premium Linen Skipper Collar Shirt. It's the sort of piece that lives on the back of a chair all summer because it's constantly being thrown over dresses, swimwear or an AIRism camisole. The Cotton Volume Sleeve Shirt offers the same versatility with a little extra shape, making even the simplest outfit feel considered.
I'm fully on board with the longline shorts trend
If this summer has proved anything, it's that longer shorts like Bermuda, Culottes or Jorts are officially having a moment - and honestly, I'm not mad about it. They're cooler than jeans, smarter than denim cut-offs and infinitely easier to style. Worn with a crisp linen shirt, a sleeveless top or an AIRism camisole, they're exactly the sort of effortless outfit formula I come back to whenever the temperature climbs.
Lightweight trousers can sometimes be better than shorts
Think it's too hot for trousers? Think again. A little extra coverage keeps the sun off your legs, and a floaty fabric can also trap air and keep you breezy. The Linen Blend Easy Trousers have become one of the hardest-working pieces in my wardrobe because they're every bit as easy to wear as they are to style. The relaxed fit keeps things cool, whilst the linen blend gives them that effortless look that's synonymous with great summer dressing. The Cotton Volume Easy Trousers are equally useful if you prefer cotton, whilst the Jersey Barrel Leg Trousers tap into one of this season's biggest silhouettes without ever compromising on comfort.