Silk suits more crumpled I'm to get rid of (7)
I believe the answer is:
tussore
'silk' is the definition.
(I've seen this before)
'suits more crumpled i'm to get rid of' is the wordplay.
I cannot really see how this works, but
'of' could be 'o' and 'o' is present in the answer.
'to get' could be 're' (I've seen this in other clues) and 're' is found in the answer.
This explanation may well be incorrect...
(Other definitions for tussore that I've seen before include "Strong Indian silk" , "fabric" , "silk dress" , "Rough silk" .)