Imitationpearls

4 clues
Unreal formal items
Some costume jewelry
Beads on some necklaces
Cheap necklace, perhaps
Similar answers:
Imitating
Imitation
Imitational
Imitationbutter
Imitationof
Imitationoflife
Imitationpearls
Imitations
Imitative
Limitation
Limitations