Yolanda Rapp, 42, of Manhattan, for example, sells new fashions and vintage Chanel and Yves Saint Laurent from Le Fashion Coupe at the GreenFlea Market on Manhattan's Upper West Side.
And his aunt, Loulou de la Falaise, started out designing fabrics for Halston before becoming Yves Saint Laurent's muse and the inspiration for his famous "Le Smoking" Jacket.