Where to buy a jumper? (4,6)
I believe the answer is:
flea market
'where to buy a' is the definition.
The answer is a location as well as being a singular noun. This is suggested by the definition.
'jumper?' is the wordplay.
I cannot really understand how this works, but
'jumper?' could be 'flea' (something that jumps) and 'flea' is found in the answer.
The remaining letters 'market' 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 flea market that I've seen before include "second-hand sale" , "stalls on the street" , "has many cheap offers" , "they sell goods cheaply here" , "Open-air location for buying cheap and second-hand items" .)