17 Buzzy Fitness Brands to Elevate Your Workout

"I love that the collaboration isn't just about the athleticwear, it's about putting together a mini collection, where you wear my signature collection pieces back to biker shorts, leggings, track pants, sweatshirts, and sports bras, taking your outfit beyond just your workout. You can dress the sweats and leggings up by pairing with a blazer or trench coat." — Nili Lotan

Shop: Nili Lotan x Champion Sports Bra ($145) and Biker Short ($195)