This Dollhouse screencap contains
costume d'affaires, costume d’affaires, costume, costume de vêtements, and costume trois pièces.
There might also be
deux pièces, deux costume de pièce, maillot de salon, deux morceaux, deux pièces costume, costume salon, deux pièces de costume, costume de salon, costume mou, maillot de bain, costume de mou, costume double boutonnage, and combinaison à double boutonnage.
They built the set first! I can't believe that renard signed off on the set building before they had even seen the script, it is a beautiful set though.