All the Details Behind Taylor Swift's Viral Skort — Straight From the Popflex Founder

Popflex Active Twirl Skort in Black ($54)

A wardrobe staple, this bouncy skirt is perfect for racket sports, skating, or just lounging in the sun. If you've finished your workouts for the week, no worries: you can it wear it out to events, too. It features a high waist, pockets, and built-in shorts for the ultimate marriage of fashion and function.

Ho confirms that skorts are hands down the most popular silhouette on Popflex's site, though she hopes to see leggings and hoodies pick up in popularity as the seasons change.