Mandy Hubbard, the author of Prada and Prejudice, is giving someone that opportunity.
This is one of those times when I wish I had the self discipline to write something. Having all these ideas is useless, if I'm not applying myself. Might make this into a NaNoWriMo, without the month. You only need three chapers (up to 30 pages), plus a synopsis and query letter. Well, guess I should attempt to do this. It'll be good practice.
Get all the details you need at Mandy Hubbard's site.