24. LOULOU DE LA FALAISE

Designer: Yves St. Laurent
Loulou De La Falaise is not only Yves St. Laurent’s muse, but also his designing partner. The French beauty, who had famously grown up around fashion with her mom Maxime de la Falaise as a notable fashionista, is said to have inspired YSL’s female tuxedo and see-through blouses. So, don’t forget to thank her when you see another hot chick rocking the trend.