Quite nice for a hackathon.<p>Some comments:
1) Want to choose a price range. $3k for a jacket?
2) When I click "Like", the animation to get a copy of a new one should be the same as when I click "Dislike", or at least in the same direction. I expect new items to always come from the right, them coming from the left in some cases is strange to me.
3) The default example "men's skinny jeans" should work as-is. It would also be useful if there were a button "Choose" or something on the home page.