1970s YSL Purple Ruffle Silk ShirtLove this luxe silk blouse from Yves Saint Laurent. Its really a fab color a true jewel tone purple deep and rich! It is an unusual design too a ruffle highlights the bodice and goes up and over the shoulder! That same ruffle is picked up again at the wrist and on the high collar. The sleeves are cut with a slight billow effect and the shape loose and easy! You can of course choose to wear it unbuttoned for an extra flash of sexy. The silk is a