What does "costumier" mean?

A person who supplies or designs costumes.

Costumier

Common synonyms include: costume designer, auteur, ballyhoo man, barker, clothier, costume coordinator.

noun

noun ·Rare ·Advanced level

Noun

1
A person who supplies or designs costumes.
2
someone who designs or supplies costumes (as for a play or masquerade) wordnet

Borrowed from French costumier.