The Baseball Tee Trend Scores Hailey Bieber Another Fashion Home Run

Hailey Bieber's favorite heeled flip-flops trend is getting its steps in this summer. So far, she styled the look at the New York Knicks championship game, all around Seoul, South Korea, and repeatedly, with her beloved Gap jeans. On July 13, her go-to footwear took the baseball tee trend from sporty to unexpectedly elegant.

Hours before Bieber's denim campaign with Gap dropped, she posed for an Instagram mirror selfie in a dark-wash jeans outfit. While unclear if the wide-leg pair boasted Gap tags, they offered summer denim style inspiration nonetheless. The Rhode founder earned extra points for styling the low-rise waistband with a cropped, white baseball tee with burgundy three-quarter-length sleeves.

To finish her off-duty outfit, Bieber accessorized with diamond drop earrings, oval sunglasses, black leather flip-flops, and what appears to be the Chanel Maxi Flap Bag.

Hailey Bieber wore low-rise, dark-wash jeans with the heeled flip-fllops and baseball tee trends — The baseball tee and heeled flip-flops trends shone in Hailey Bieber's mirror selfie. (Image credit: @haileybieber)

Baseball tees originally became fashion girls' closet MVP last summer. Zoë Kravitz and Emily Ratajkowski pulled off almost identical white-and-blue long-sleeve styles. Both A-listers offset the trend's inherently sporty energy with hyper-feminine outfit formulas: EmRata chose retro capri pants and peep-toe pumps, while Kravitz went even girlier in a satin midi skirt and ballet flats.

Emily Ratajkowski wore the baseball tee trend with capri pants and peep-toe mules — Last year, Emily Ratajkowski styled a similar raglan tee with capri pants and heels. (Image credit: Getty Images)

Zoë Kravitz styled the baseball tee trend with a printed midi skirt and ballet flats last summer — Weeks later, Zoë Kravitz followed suit in a blue-and-white baseball tee. (Image credit: Getty Images)

This month, all eyes have been on Wimbledon and the 2026 World Cup. By joining Team Raglan Tee, Bieber reminded sports fans it's peak baseball season, too. Plus, with the right accessories (read: Bieber's heeled thongs), the trend doesn't have to stay sporty at all.