At an earlier MET Gala, MK and Ashley are in vintage lace dresses, ethereal in wavy hair and long necklaces. Ashley's dress is vintage Oscar de la Renta. Mary Kate's dress is a label-less creation from vintage shop, What Comes Around Goes Around in New York City.
When shopping vintage, always look beyond labels. Vintage offers the opportunity to find special, high quality, unique clothing, often at great prices.