ICYMI, It's Hot Outside—These 30 Lightweight Dresses Are Guaranteed to Combat the High Temps
Ever wondered how fashion girls never look hot and sweaty even on 100ºF days? These dresses are their secret.
In case you haven't noticed, it's hot outside—like, really hot. For days, temperatures across the globe have been skyrocketing, and figuring out what to wear to stay cool has gotten harder and harder as the hours tick by. Cutoff jean shorts and a flimsy tank top will only get you so far, and with another work week starting, it's important (and timely) to find heatwave-proof dressing options that look polished and chic. The trick fashion girls have relied on summer after summer? Lightweight dresses that don't cling to sweaty skin, and fortunately for you, I've rounded up 30 of them below.
From affordable options from Nordstrom, Zara, J.Crew, and H&M to investment-worthy designer alts by the likes of Calvin Klein, Doën, and Staud, there's a heatwave-ready summer dress for every shopper in the collection that follows. Mini shift dresses, nightgown-inspired frocks, and silk slips are all included, as are easy linen numbers that will get you through even the hottest and sweatiest of July days. All you have to do is add sunscreen, a raffia bag, and some easy flat sandals to finish off your 100º outfit.
Shop Heatwave Dresses
Just add a simple, strappy heeled sandal.
An affordable way to get the pretty dress trend It girls like Kaia Gerber love.
The perfect drop-waist dress for a heatwave.
I can so see Alexandra Leclerc wearing this dress in the F1 paddock.

Eliza Huber is currently the Associate Editorial Director at Who What Wear. She joined the company in 2021 as a fashion editor after starting her career as a writer at Refinery29, where she worked for four years. During her time at WWW, she launched Go Sports, the publication's sports vertical, and published four (and counting) quarterly issues tied to the WNBA, Formula One, and more. She also created two franchises, Let's Get a Room and Ways to Wear; profiled Dakota Fanning, Diane Kruger, Katie Holmes, Gracie Abrams, and Sabrina Carpenter for WWW's monthly cover features; and reported on new seasonal trends, up-and-coming designers, and celebrity style.