A fine fabric, very red (6)
I believe the answer is:
aflame
'red' is the definition.
Both the answer and definition are adjectives. Perhaps they are linked in a way I don't understand?
'a fine fabric' is the wordplay.
'fine' becomes 'f' (abbreviation).
'fabric' becomes 'lame' (lame is a kind of fabric).
'a'+'f'+'lame'='AFLAME'
'very' is the link.
Can you help me to learn more?
(Other definitions for aflame that I've seen before include "On fire" , "Ablaze" , "Ma, flea could be burning" , "Deeply aroused" , "fired up?" .)