Outdoor party doll? (6)
I believe the answer is:
barbie
I believe this clue is a double definition.
'outdoor party' is the first definition.
(barbecue)
'doll?' is the second definition.
(I have seen 'Popular doll' mean 'barbie' so perhaps 'doll' could also mean 'barbie')
(Other definitions for barbie that I've seen before include "meal out" , "Empty-headed woman" , "Darwin's feeding party?" , "Outdoor party" , "Popular doll" .)