Just altered wonderful clothes worn by old star (5,5)
I believe the answer is:
greta garbo
'star' is the definition.
(I know that Greta Garbo was a movie star)
'just altered wonderful clothes worn by old' is the wordplay.
I cannot quite see how this works, but
'clothes' could be 'garb' (garb is a kind of clothes) and 'garb' is located in the answer.
'old' could be 'o' (abbreviation) and 'o' is located in the answer.
The remaining letters 'greta' is a valid word which might be clued in a way I don't understand.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for greta garbo that I've seen before include "Old actress" , "See actress" .)