Good skill involves men producing something worn (7)
I believe the answer is:
garment
'something worn' is the definition.
I can't tell whether this definition defines the answer.
'good skill involves men' is the wordplay.
'good' becomes 'g' (abbreviation).
'skill' becomes 'art' (both can mean a talent).
'involves' means one lot of letters goes inside another.
'art' going around 'men' is 'arment'.
'g'+'arment'='GARMENT'
'producing' is the link.
Can you help me to learn more?
(Other definitions for garment that I've seen before include "Grant me (anag.)" , "coat maybe" , "Piece of clothing" , "dress, perhaps" , "Singular outfit" .)