Reordered school uniform rather vulgar (6)
I believe the answer is:
kitsch
'vulgar' is the definition.
(I've seen this before)
'reordered school uniform rather' is the wordplay.
I cannot quite see how this works, but
'school' could be 'sch' (common abbreviation) and 'sch' is present in the answer.
The remaining letters 'kit' 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 kitsch that I've seen before include "Tacky" , "Pretentiousness and bad taste in art" , "2 art" , "in vulgar fashion" , "Sentimental, tasteless stuff" .)