Rich and fashionable traveller (3-6)
I believe the answer is:
jet-setter
'rich and fashionable traveller' is the definition.
(I've seen this before)
This is all the clue.
(Other definitions for jet-setter that I've seen before include "Rich and fashionable traveller" , "Person who travels widely and frequently for pleasure" , "Member of the rich and famous who travel widely" .)