Baby Doll Light Perfume for Women by Yves Saint Laurent. Yves Saint Laurent Baby Doll Light plays on a sugary-fruity note for this limited edition scent. As refreshing as sorbet on a hot summer's day, Yves Saint Laurent Baby Doll Light Eau de Toilette's transparent clarity floats over the skin like the gentlest breeze, yet still retains all its delicious femininity.