Giovanni Michelotti has  made many designs for many car manufacturers but with Fiat he is best known for the Shellette, a beach car based on the Fiat 850 (although the first basis of this design was a DAF). The Shellette has become a must have for people who have too much money. One was sold at Bonhams in 2016.

Michelotti 850 Shellette

Michelotti also designed a 2 + 2 Coupe based on the Fiat 850 and here we see quite a few style elements from other cars:

Michelotti 850 Coupe

A bit of Reliant Scimitar on the front and Opel Kadett B Coupe on the profile and rear end.