Bubbly Conservative bridles (8)
I believe the answer is:
champers
'bubbly' is the definition.
(I've seen this before)
'conservative bridles' is the wordplay.
I cannot really see how this works, but
'conservative' could be 'c' (UK political abbreviation) and 'c' is found in the answer.
The remaining letters 'hampers' is a valid word which might be clued in a way I don't understand.
This may be the basis of clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for champers that I've seen before include "Kind of sparkling wine (slang)" , "Bubbly" , "People who eat" , "Might they be extremely eager" , "celebratory drink" .)