[3] While attending the University of Massachusetts, she modeled for Mademoiselle magazine's college issue.
[4] With Pat Cleveland, Anjelica Huston, Pat Ast, Karen Bjornson, Nancy North and Connie Cook, among others, she became one of Halston's favored troupe of models, nicknamed the Halstonettes.
The awards honored African American models featured in The Battle of Versailles Fashion Show which was a fashion show held on November 28, 1973, in the Palace of Versailles in France.
The fashion show was organized to raise money to restore the palace.
Chinn was among several models recognized, including Pat Cleveland, Bethann Hardison, Billie Blair, Norma Jean Darden, Charlene Dash, Jennifer Brice, Barbara Jackson, China Machado, Ramona Saunders, and Amina Warsuma.