This Doctor Who screencap contains
costume d'affaires and costume d’affaires.
There might also be
costume, costume de vêtements, 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.
This is a charity spoof for Comic Relief with Rowan Atkison as the Doctor. Also, it was actually written par Steven Moffat and features the first ever female Doctor. How cool is that!