[ kɒ'stju:mɪə ]
( US also costumer -mə )
■ noun a maker or supplier of theatrical or fancy-dress costumes.
Origin
C19: Fr., from costumer (see costume ).
COSTUMIER
Meaning of COSTUMIER in English
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004