These YSL vintage late 1970's or early 1980's navy blue pumps were a style he created often during the 1970's and 1980's. These navy blue leather shoes have gently rounded toes and are red inside with YSL Paris written in black. Yves Saint Laurent understood the importance of shoes when putting together outfits, and he was a prolific accessory designer. 

Very Good Condition- normal minor creasing around the ball and normal wear to the soles.

They are labeled a size 8 M. 

HEEL HEIGHT: 2 1/2"

OUTER SOLE WIDTH: 3"

INNER SOLE LENGTH: 10"