don't miss: Max and Cleo at RueLaLa, Marc Jacobs at BeyondTheRack, Alice + Olivia at GiltGroupe

RueLaLa (boutiques open at 11:00 am EST)
Max and Cleo, Lisa for Donald J Pliner, Brookstone, Ren Wil, Veneman Outdoor Furniture
ideeli (boutiques open at 12:00 pm EST)
dream mullick, sabre, majorica, plus size perfection, pazzo, koret, fitz & floyd, willow & clay, m.o.l. knits, miss sixty, cockpit usa, tiziana cervasio
HauteLook (boutiques open at 11:00 am EST)
C & C California, Teleflora Floral Couture, Nambe, Wes and Willy, Oscar Blandi, Neuw Denim, Stuhrling Blowout, KALYX, MINKPINK, MUK LUKS, MRE Jewelry, Vespa Accessories, HYPE Girls, Perrin Paris 1893
BillionDollarBabes (boutiques open at 11:00 am EST)
Infant and Kids Blowout
BeyondTheRack (boutiques open at 11:00 am EST)
Marc Jacobs & Marc by Marc Jacobs, Change, Denby and Splendide, Spring Essentials: The bag you want, Papillion blanc, Blush Sleepwear, Anda Franc, Closet Romantic, Ariane Arazi, Staying Active
Modnique (boutiques open at 10:00 am EST)
7 for all mankind, Crash and Burn, Mojo Moxy, Versace, Roberto Demeglio, Jewelry Sets
GiltGroupe (boutiques open at 12:00 pm EST)
Great Mother's Day Gifts Under $50, Alice + Olivia, Beauty Secret Weapons: Tweezerman, Miss Oops & More, Fine Jewelry by Marco Bicego, +Beryll Sunglasses and Accessories, Color Is In: Wallets and Handbags by Lodis, Dulce & Madison Harding Shoes, Going with the Flow: Chiffon Dresses and Blouses, Jewelry by KEP, Good Charma, Coralia Leets, and Diane Yang, Wine Cellar: Toast to Spring!