I participate in a research panel and a few weeks ago they sent me an e-mail about joining a website called Totsy.com. I let it sit in my Inbox until now, and I'm so sad that I didn't check it out and sign up sooner.
Totsy is a flash sale website, which means that they have amazing sales that last for only 24 to 72 hours. The sales are usually for 40-60% off, but sometimes they even have sales for 70% off! The retailers that they feature sell a variety of products including clothes, toys, and gear for babies through age 7.
Right now, they have Cybex strollers on sale for 40% off, adorable baby shoes for 50% off, and really cute organic onesies for 60% off, among a number of other sales. It looks like they have some fun sales coming up in the next few days as well.
A similar site is Zulily.com, which my friend Heather told me about. It's also a flash sale site, and it has some adorable stuff, but quite a bit of it is out of my price range, unfortunately! My favorite thing they have right now is Disney Artwork. Be sure to check out Retailmenot.com for Zulily, it looks like there are quite a few coupon codes that are currently active!
I am always on the lookout for some great sale websites. If you have a favorite, please post a comment and let me know all about it!