This Community photo contains
demoiselle d'honneur and demoiselle d’honneur.
There might also be
robe de dîner, formel, robe de soirée, formelle, costume d'affaires, costume d’affaires, robe de cocktail, and gaine.
Abed films La Biblioteca for his film class, with student actors. Sandeep Parikh as "Abed", LeJon Stewart as "Troy." From Community 1.09, "Debate 109."