The Retreat Boutique
Hidden amongst the few chain stores allowed in the Hamptons is a well organized thrift shop that benefits the the Women's Retreat in East Hampton. Definitely don't judge a book by it's cover here, because among the racks of so-so pieces are real gems. From Marni to DVF, rifling through the decent merchandise to find a chic Prada garment circa 1990's is totally worth it.
The Retreat Boutique
110 Bridgehampton Commons, Bridgehampton, NY