In addition to designing his impressive F/W 11 show, Derek Lam also teamed up with eBay to create this mini-collection of affordable dresses. Not all of the pieces will be produced"only the 5 most popular styles will be available for purchase"so if you see something you like, be sure to vote for it on dereklam.ebay.com today! The winning dresses will be announced on March 1st and then will be available for purchase this May. Don't worry, you won't have to bid on the dresses to buy them: they will have fixed prices, ranging from $125-$295, and will be available in sized 0-16. Personally, we like The Sun Dress in deep blue cotton poplin, The Shirt Dress in indigo denim, and The Black Tie Dress in black cotton poplin, but tell us"what's your favourite style?