I received a respose from 
www.animalstars.com about who the artist is that made some pieces from the movie legally blond.  
"I found the designer that makes the dog pins I think you saw:   
http://www.dorothybauer.com/productCat842.ctlg 
Her work was also in Legally Blonde 2 
Take care,
Tanya
Animalstars.com" 
There are some very nice pieces on dorothy bauer's website,  
but none were the pin I saw on the woman at the Novi UKC dog show. 
I will keep searching. 
P.S. administrator's might want to move this thread to yorkie products thread?