Hailey Bieber Paired the Biggest, Coziest Sweatshirt With the Tiniest Shorts

One thing in particular that Hailey Bieber has artfully mastered (besides her flawless dewy skin and effortless cool-girl style) is her athleisure wardrobe. Whether she's grabbing her signature Strawberry Glaze Skin smoothie at Erewhon or hitting up the Pilates studio with bff Kendall Jenner, Bieber never misses when it comes to casual dressing.

Most recently, the model stepped out for a coffee run with pal Lori Harvey in a super-baggy oversized black hoodie that she wore completely zipped up over matching Spandex shorts. At certain angles, the 'fit created a panstless effect (one of her fave trends) when the hot pants disappeared under the long sweatshirt.

On the bottom half, she added white ankle socks and New Balance sneakers. She accessorized with a gold chain, matching hoop earrings, and skinny black rectangular sunglasses, and she pulled her hair into an undone bun.