Disney Mickey And Friends Fashion Dolls and clothing by Shillman from 1986

[DodgerGirl]

I found a series of fashion dolls and clothing that seems to be rare and the name of the dolls and clothing series is Mickey And Friends. They were made by a company called Shillman in 1986 and the dolls were dressed in different outfits featuring Mickey Mouse and other Disney characters and the clothing sets featured many Disney characters on them as well and could also fit Barbie dolls and other fashion dolls too. Is this set very common and was it a theme park exclusive in the 80's?