Lynn's upset about hole in her stockings (6)
I believe the answer is:
nylons
'stockings' is the definition.
(I've seen this before)
'lynn's upset about hole' is the wordplay.
'upset' indicates an anagram.
'about' means one lot of letters goes inside another.
'hole' becomes 'O'.
'lynns' is an anagram of 'nylns'.
'nylns' going around 'o' is 'NYLONS'.
'in her' acts as a link.
I am not very happy about this link. Some or all of it may be part of another bit of the clue.
Can you help me to learn more?
(Other definitions for nylons that I've seen before include "Silk-like stockings" , "Women's stockings made of synthetic material" , "Sheer stockings for women" , "Women's stockings made from a sheer material" , "Hose" .)