Where does “vestidor” come from?

vestidor (Spanish) comes from Spanish vestir, from Latin vestiō, from Latin vestis, from Latin līnea, from Latin līnum, from Proto-Italic līnom, from Proto-Indo-European līnom — flax.

vestidor (Spanish): dressing room, walk-in closet US, walk-in wardrobe UK a small room adjoining a domestic bedroom where people may dress or undress in privacy