4x07 Unicorn and the guêpe

This Doctor Who screencap contains costume d'affaires and costume d’affaires. There might also be brasserie, bistro, robe costume, robe complète, frac, manteau de queue, queues, cravate blanche, cravate blanche et la queue, robe longue, tailcoat, tail coat, tails, cravate blanche et queues, habit, robe pleine, and queue de pie.