Untidy heap of discarded clothing (6)
I believe the answer is:
nudity
'of discarded clothing' is the definition.
(I've seen this before)
'untidy heap' is the wordplay.
'untidy' anagrams to 'NUDITY'.
However, I am not sure how this is indicated.
Can you help me to learn more?
(Other definitions for nudity that I've seen before include "The altogether" , "of discarded clothing" , "Moving at high speed" , "Condition of having no clothes on" , "Untidy (anag) -- result of being in one's birthday suit" .)