My experience has been that Jimmy Choos run very small and very very narrow. I wear a 38 in Prada (I have a wide foot), a 38.5 in Manolos, a 39 in Louboutins and I usually buy Jimmy Choos in a 39 -- because of the width. Prada is known for cutting larger than other shoe companies.
The thing to remember about JCs is that they are handmade, so there is usually some variation in the sizing. If you are unsure, you might want to buy from Nordstrom, where they can be returned easily.
Lala, I just noticed you are in Brooklyn. Jimmy Choo has an outlet store at Woodbury Commons. With your small foot, you will probably have a good selection there -- but they are not returnable from that store.
Last edited by climbermom; Jan 21, 2009 at 3:25 pm
Reason: more info added