Dress With Material Missing Behind

This page is the CodyCross answer for the clue below from La Bella Roma, Group 413, Puzzle 3 (Neoclassicism).

Question is: Dress With Material Missing Behind

and the answer is: BACKLESS

Word Meaning:

BACKLESS — Having no back, especially where one would be expected, as with a chair or a dress.

Definitions from Wiktionary.