Evening wear that turns heads (5)
I believe the answer is:
tails
'evening wear' is the definition.
'tails' can be an answer for 'wear' (tails is a kind of wear). I'm not sure about the 'evening' bit.
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for tails that I've seen before include "Ends" , "Follows closely" , "Evening dress; coin toss call" , "as opposed to heads" , "the back of bears - bulls too" .)