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Woman & Home
Woman & Home
Lifestyle
Charlie Elizabeth Culverhouse

Lorraine Kelly's blue and white cotton summer dress is the breathable answer to how to look polished in a heatwave

Lorraine Kelly wearing striped cotton dress in June, 2026.

The 30+ degree temperatures are returning, and if you're panicking about what should I wear today, if you’ve got a cotton midi dress on hand like Lorraine Kelly’s blue cotton striped midi shirt dress from River Island, knowing what to wear in the heat is a breeze.

Lorraine's dress is ultra-flattering thanks to the timeless A-line silhouette, and its trending stripes, shirt-style design and collared neckline add a smart touch to the midi-length cut. But that's not all; it’s also made from 100% pure cotton, making it breathable and lightweight in the heat.

It’s a style that’s a must-have as we prepare for yet another summer heatwave, and even though Lorraine's exact piece is nearly sold out online, there's a real trend for striped cotton midis at the moment. Making it easy to replicate this look at some of our other favourite retailers.

(Image credit: Ken McKay/ITV/Shutterstock)

While Lorraine's River Island dress is nearly sold-out, this Dorothy Perkins piece is a great alternative and boasts a similar stripe pattern, colour palette, button-up design and neat collar. It's a standout piece, with a flattering silhouette created by its waist belt. Crafted from 100% cotton, it's breathable too.

Whether styled for everyday or office wear this season, this blue striped cotton midi from ME+EM is sure to turn heads. It has a drawstring tie at the waist to highlight its fit and flare shape, while a zip at the neckline allows you to customise its look.

Shoppers can't get enough of this dress and its timeless charm, with one review saying it, 'looks and feels like a much more expensive dress. Very comfortable and perfect for hot summer days.' While another added that they 'got so many compliments' while wearing it.

Made from 100% cotton, this dress features a pointed collar, a detachable tie-up waist belt and patch pockets on the bodice to create a sophisticated and charming style. Lightweight and floaty, it's versatile to style and a great option for summer.

This cotton dress boasts an easy-going, A-line silhouette and a shirred bodice that offers a flattering and comfortable fit. M&S shoppers say that it is a 'great day dress' to wear with trainers, though it's easily elevated by styling it with ballet flats or strappy sandals.

There are so many stunning pieces in the Fatface new in summer collection and this striped midi dress is one of the best. It's made from 100% cotton and and it looks much more expensive than its £65 price tag, so it's no surprise it's currently sold out in the shorter length - though it can still be snapped across sizes in the regular one.

When investing in the best summer dresses this season, cotton fabrics are the best place to start as the natural fibre is lightweight and breathable, allowing optimal airflow to the skin. This helps to regulate temperature in even the stickiest of climes.

A win-win, there are plenty of cotton dresses that, as well as being practical in the heat, are also super stylish. Lorraine’s dress is a great example of that, and her versatile shirt-style dress can transition effortlessly from day to evening wear and from casual to office-ready attire, making it and similar styles a great addition to your summer casual wardrobe.

No matter if you go for a striped shirt dress like Lorraine's or a more casual, A-line style, try styling it with a pair of your most comfortable sandals or some of the best white trainers for a casual everyday look. Or dress it up with some wedges, espadrilles or white court shoes for brunches or family gatherings.

Dorothy Perkins Petite Belted Stripe Shirt Midi Dress ME+EM Zip Neck Shirt Dress H&M Short-Sleeved Shirt Dress Crew Clothing Kaya Seersucker Shirt Dress M&S Pure Cotton Striped Shirred Midi Dress Fatface Camille Blue Regular Dress
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