Showing signs of wear and tear (5)
I believe the answer is:
tatty
'showing signs of wear and tear' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for tatty that I've seen before include "In poor condition" , "of poor quality" , "Worn, scruffy" , "Inferior, scruffy" , "Worn, shabby (colloq.)" .)