This Lady Gaga screencap contains
collants, justaucorps, and léotards.
There might also be
jambes nues, collants, pantalons moulants, skintight, pantalon skintight, pantalon collant, collant, hip boot, thigh boot, jambière, leging, revêtement de la jambe, legging, couvre-jambes, and revêtement de jambe.