Resort that looks posh but isn't said to be (4)
I believe the answer is:
nice
'resort' is the definition.
(I've seen this before)
I can't explain the remainder of the clue.
Can you help me to learn more?
(Other definitions for nice that I've seen before include "Fastidious" , "French seaport in SE - sounds pleasant" , "Agreeable - Riviera resort" , "Fine as in distinction, or pleasant" , "French resort; pleasing" .)