Date Founded: 2010
Founder: Nikki Durkin
Concept: An infinite wardrobe for women. It lets women trade clothing online.
Location: Mountain View, CA during Y Combinator program.
Funding: Unknown. This Y Combinator company just launched this week.
Why You Should Care: It did a test run in Australia: 4,500 dresses were uploaded and 3,500 of them were sold. It has already gotten the praises of tech gatekeepers Ben Parr and Robert Scoble.