This Le Monde de Narnia photo contains
costume d'affaires, costume d’affaires, 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, queue de pie, costume, and costume de vêtements.
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, demoiselle d'honneur, demoiselle d’honneur, and costume trois pièces.
Not narrated ou anything, but a 22min long compilation of backstage filming. It's quite interesting, if you've got a long enough attention span. MAJOR SPOILERS for anyone who doesn't know what happens already.