The phrase "nice drape" refers to the way a fabric hangs or falls when it is used for curtains, clothing, or any other decorative purpose. It suggests that the fabric looks elegant, smooth, and attractive in its appearance. Full definition
Wool has very nice drape and diagonal stretch lending characteristics toward a secure carry with smooth passes. (tandemtrouble.com)
This sweater has some silk in it, so it's got a really nice drape and hangs very straight. (whenthegirlsrule.com)
(Yes, I am truly a design geek) Anywho, I wanted to see if I could find anything that would make nice drapes in the Dining Room. (theletteredcottage.net)