The Cool-Girl Denim Outfit Hailey and Kylie Have Been Wearing Nonstop in 2026

When two of fashion’s biggest trendsetters land on the same outfit formula, it’s usually worth paying attention. That’s exactly what happened when both Hailey Bieber and Kylie Jenner posted wearing the same effortless denim combination: low-rise jeans paired with a simple cropped T-shirt. It’s uncomplicated, understated, and somehow manages to look incredibly current without relying on anything flashy.

The appeal lies in how unfussy the pairing feels. While statement tops and highly styled outfits certainly have their place, this combination proves that the strongest summer looks are often built from the most wearable basics. The relaxed silhouette of low-rise denim balances the fitted shape of a cropped tee, creating proportions that feel easy rather than overly polished. It’s the kind of outfit that works just as well with flip-flops during the day as it does with sleek sandals, ballet flats, or vintage-inspired sneakers once evening plans roll around.

Fashion has been steadily moving back toward effortless dressing, and this outfit captures that shift perfectly. Instead of looking overly curated, it gives the impression that you simply threw on your favorite jeans and an everyday tee—and somehow ended up looking incredibly chic. Whether you lean minimalist or like accessorizing with jewelry, belts, and designer bags, this denim formula serves as the ideal foundation. If Bieber and Jenner are both wearing it, expect to see this cool-girl combination everywhere for the rest of summer and well into early fall.

The low-rise silhouette pairs perfectly with a cropped boatneck top. We’ll definitely be wearing this combo now through all of fall.

We love how Jenner styled her low-rise jeans with a casual cropped T-shirt and a simple sweater tossed over her shoulders.

Another example of Bieber wearing low-rise jeans with a casual cropped top—aka the ultimate cool-girl denim outfit combination.

Shop the Denim Outfit