This Céline Dion photo contains
hip boot, thigh boot, justaucorps, unitard, maillot de corps, costume de chat, leotard, costume de corps, combinaison de chat, corps costume, collants, justaucorps, and léotards.
There might also be
jambes nues, collants, pantalons moulants, skintight, pantalon skintight, pantalon collant, collant, chaussant, le tuyau, bonneterie, tuyau, robe de cocktail, and gaine.