drap·er·y 
(drāpə-rē)
(drāpə-rē)n. pl. drap·er·ies
1. Cloth or clothing gracefully arranged in loose folds.
2. A piece or pieces of heavy fabric hanging straight in loose folds, used as a curtain.
3. Cloth; fabric.
4. Chiefly British The business of a draper.