News flash: you don't need leggings to work out. Here's how to wear the one-piece leotard (AKA bodysuit) to the gym or out to dinner, street-style. Flik Swan of online barre workout brand Sleek ...

In this era of yoga pants, it’s easy to forget the leotard—early active-wear that required the confidence of a naked emperor. Named after Jules Léotard, a 19th-century French acrobat (and a man), the ...

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. The rise of athleisure also brought us the ...