Dry sleet? That's different! (8)
I believe the answer is:
restyled
'dry sleet? that's different' is the definition.
I can't tell whether this definition defines the answer.
'dry sleet? that's different' is the wordplay.
'that's different' indicates anagramming the letters.
'dry'+'sleet'='drysleet'
'drysleet' is an anagram of 'RESTYLED'.
Can you help me to learn more?
(Other definitions for restyled that I've seen before include "freshly handled" , "made over" .)