Showgirl is somewhat dressed like a gymnast (7)
I believe the answer is:
lissome
'like a gymnast' is the definition.
(I've seen this in another clue)
'showgirl is somewhat dressed' is the wordplay.
'LISSOME' is hidden in amongst the letters.
However, I'm uncertain how the hidden word is indicated.
Can you help me to learn more?
(Other definitions for lissome that I've seen before include "pliable" , "Lithe; nimble" , "Thin - supple - graceful" , "Slim, supple, graceful" , "flexible" .)