Kaia Gerber Just Wore the #1 Trend Every Celeb Is Wearing Instead of Jeans

At this point, I'm beginning to sound like a broken record, but I'll say it again: slouchy trousers are hugely popular with celebrities right now. Elle Fanning, Kate Middleton, and Jennifer Lopez are just some of the A-listers trading skinny jeans for all things relaxed, baggy, and chill. Never one to miss out on a stylish trend, Kaia Gerber was also just photographed wearing the same look.
For a farmers-market stroll in Los Angeles with Austin Butler, Gerber wore a Leset Zoe Cable Crop V-Neck Pullover ($245) with Reformation Mason Pants ($178), as well as her favorite Celine Triomphe 01 Sunglasses in Black Acetate ($510) and Chain Shoulder Bag Triomphe ($2800). The pants, in particular, caught my eye because they're the perfect combination of wearable and trendy—what's not to love? Scroll down to shop Kaia Gerber's new outfit.
On Kaia Gerber: Leset Zoe Cable Crop V-Neck Pullover ($245); Reformation Mason Pants ($178); Celine Triomphe 01 Sunglasses in Black Acetate ($510); Celine Chain Shoulder Bag Triomphe
Shop Kaia's Slouchy Pants in 4 Other Colors
Shop Other Relaxed Trousers
Next, this under-$60 Parisian lingerie brand was a French-girl secret—until now.

Erin got her start as a Who What Wear intern in 2011—back when the site only published a single story per day. (We have since increased that number twentyfold.) She graduated magna cum laude from USC and lives in Los Angeles. In college, she also interned at Refinery29, where she was promoted to editorial assistant and then assistant editor. After nearly three years at R29, she came back to WWW in 2015, where she is now the Associate Director of Fashion News. From the Oscars to the Met Gala, she leads the site's entire red carpet coverage strategy. She specializes in celebrity and fashion news but also enjoys writing travel features and runway reports. She frequently contributes to WWW's social accounts and has a sizable following on her personal TikTok.
-
7 Things I Want From Reformation After Seeing These French It-Girl Outfits
If I can't be in Paris this fall, I can at least dress like I am.
-
I Live in Murray Hill—Here Are the 8 Places I Like to Shop for a Fashionable Fall Closet
Stylish sweaters and suedes ahead.
-
It's Here: The It-Girl Sweater Trend of Fall 2025
Kaia Gerber has solidified it.
-
If You're Going to Wear Leggings in 2025, Please Only Wear Them Like This, This, and This
Courtesy of our favorite stylish celebrities.
-
These Are the Only Labor Day Weekend Sales That Matter—Shop the Best Deals Thanks to Nordstrom, Madewell, J.Crew, and More
Save big on fall staples.
-
Sarah Burton Flipped the Script for Her First Givenchy Campaign—See All the Photos
Starring Kaia Gerber, Eva Herzigova, Adut Akech, and more.
-
Reformation's Summer Sale Is Now 50% Off—23 Pieces to See Before It Ends
The brand's biggest sale of the year.
-
Holy Ref! Holier COS! These 27 Finds Just Got Me So Excited for Fall (Sorry, Summer—I'm Over You)
These buys plus a Gilmore Girls rewatch.