This dress is from Sparrow by Design and is called Chabi Court Dress. The prize is the mesh dress in 5 standard sizes but I am wearing my usual body (details on my blog)
These extremely well detailed shoes are from MaxTextures Designs (MTD) are also on the hunt. They come in fittings for Slink male and female also classic avatar male and female. On a side note if you are a designer doing a hunt for fun you can purchase the full perm version of these and make your own styles.