Even you would like hippie clothing (3-4)
I believe the answer is:
tie-dyed
'even you would like hippie clothing' is the definition.
I can't judge whether this defines the answer.
'even you would' is the wordplay.
'even' becomes 'tied' (synonyms).
'you' becomes 'ye' (historical version of 'you').
'would' becomes 'd' (as in 'we'd' - 'we would').
'tied'+'ye'+'d'='TIE-DYED'
Can you help me to learn more?
(Other definitions for tie-dyed that I've seen before include "Like some parti-coloured fabrics" , "Like some patchily coloured fabrics" , "Like some fabric patterns" , "Coloured unevenly" , "Coloured using a particular technique" .)