Bend to put on stockings in store (5)
I believe the answer is:
house
'store' is the definition.
(I've seen this before)
'bend to put on stockings in' is the wordplay.
'bend' becomes 'u' (a U-bend is a kind of bend - pipe under sink).
'to put on stockings' becomes 'hose' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'in' means one lot of letters goes inside another.
'u' inserted within 'hose' is 'HOUSE'.
Can you help me to learn more?
(Other definitions for house that I've seen before include "Building for dwelling in" , "Abode" , "Company; dwelling" , "Dwelling-place" , "Dwelling or official assembly" .)