This Damon&Elena and Ian&Nina photo contains
bien habillé personne, costume, costume pantalon, tailleur-pantalon, pantalon costume, pantsuit, personne bien habillé, and pantalon de costume.
There might also be
robe de cocktail, gaine, collants, justaucorps, léotards, justaucorps, unitard, maillot de corps, costume de chat, leotard, costume de corps, combinaison de chat, and corps costume.