Picture this: It’s a Saturday afternoon in the middle of July, and you’re getting ready to meet friends for sunset drinks. You’ve just put on that new summer outfit you’ve been waiting for the perfect excuse to wear. You’re about to head out the door and are thinking, “I could probably use something to layer on top. Maybe the restaurant’s AC will be blasting, or perhaps the temperature will dip once the sun goes down. Either way, a lightweight summer jacket suddenly feels like an essential part of the outfit.
While jackets aren’t usually top of mind during the summer months, they deserve more attention than they get. We spend plenty of time fixated on finding the chicest dresses, elevated flip-flops, and pretty skirts, but warm weather isn’t always as predictable as we’d like.
The key to finding the best summer jacket is looking for one that feels intentional rather than like an afterthought. For summer 2026, the chicest styles that come to mind are relaxed, short trench coats; lightweight barn jackets and car coats; and sporty anoraks. But that’s not all.
Keep scrolling to shop the 21 best lightweight jackets for summer 2026, from J.Crew to Toteme.
I can’t decide between the ivory and the light blue.
FRAME
The Short Field Belted Cotton-Twill Jacket
If I owned this jacket, I’d want to wear it every day.
Zw Collection
Toggle Denim Jacket
Style Notes: Denim jacket + Blue T-shirt + Beige jeans + White sneakers
Nili Lotan
Marian Denim Jacket
I only want to wear a denim jacket if Nili Lotan makes it.
This is exactly how I’d style it.
Madewell
Field Jacket in Washed Poplin
Guaranteed to sell out by July 4.
(Image credit: @nlmarilyn)
Style Notes: Button-down shirt jacket + Oversize tee + Wide-leg pants + Ballet flats
Zw Collection
Pocket Jacket
Styling a long cinch-waist jacket as a dress is so chic.
AFLALO
Mira Jacket in Wool Silk
In case you didn’t know, Aflalo is the womenswear brand that NYC fashion editors are obsessed with.
Maeve
Packable Anorak Jacket
Style with lace-trim shorts and flip-flops.
Burberry
Short Nylon Blackpool Parka
Style Notes: Collarless jacket + T-shirt + Overalls + Kitten heels
Donni
Nylon Pullover Anorak Jacket
Toteme
Jacquard Cotton Jacket
Polo Ralph Lauren
Linen Windbreaker Jacket
Pair with jeans and ballet pumps.
& Other Stories
Boxy Jacket
This also comes in black.
(Image credit: @salome.mory)
Style Notes: Barn jacket + Tank top + High-waisted jeans
J.Crew
New Icon Trench Coat
A piece you can easily transition from summer to fall.
House of Dagmar
Linen Blazer
A linen blazer is a summer wardrobe essential.
SLVRLAKE
Conner Cropped Denim Worker Jacket
The small details, like the front patch pockets and back gusset, make this denim jacket feel different from any other style on the market.
Lafayette 148
Leather-Trimmed Linen-Blend Jacket
I saved the best for last.
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