Vente-Privee is a members-only shopping site (like Zulily or Totsy) that features new sales every day. This site is affiliated with American Express, and right now they're offering a $20 statement credit when you make any purchase on their site with an Amex before 12/31/11!
Their Agatha Luiz De La Prada sale right now has super cute baby clothes & accessories sized 0-24 months. Most of them are under $20, so free after your credit even with the $5.95 shipping! Just aim for something in the $14-ish range to get it free.
One thing I noticed that I like about this site more than Totsy & Zulily is that most of their inventory ships the same day, rather than in 2-4 weeks like Zulily & Totsy!