.. Every so often Yves would feature stars in his collections.  When you wear vintage YSL you always feel like a star, perhaps he offered stars to wear to emphasise that feeling.

.. This gorgeous necklace is classic costume YSL, dating to the late 1980s. It is gold tone metal.... links of chain between gorgeous star jewels. The center of the stars are blue glass backed with silver. The cut of each is spectacular giving the gems incredible sparkle and a luminous glow. The stars are surrounded with cut crystals that have irredescent pink and blue tones. The toggle back can be adjusted to three lengths to suit your needs.