Must travel in the country for cheap cloth (5)
I believe the answer is:
mungo
'the country for cheap cloth' is the definition.
I can't judge whether this definition defines the answer.
'must travel' is the wordplay.
'must' becomes 'mun' (I can't justify this - if you can you should give a lot more credence to this answer).
'travel' becomes 'go' (synonyms).
'mun'+'go'='MUNGO'
'in' acts as a link.
Can you help me to learn more?
(Other definitions for mungo that I've seen before include "Felt waste" , "- Park, Scots explorer" .)