Emilio Pucci Designer Vintage Rainbow Bikini 

Beautiful 4 way stretch Crepe Nylon Fabric with Matte finish. 
The suit looks wrinkly in the photos, but when on the crepe fills out to fit shape. 
Cap Sleeve Top with Rainbow trimmed accent
fully lined bottoms, top is not lined.
Size 40 Italy = US small/4 
made in Italy 
Excellent condition
I included the Pucci size charts but if you need more information let me know.