This bag belongs to SWEET PUNK line from Marc Jacobs Resort 2006 Collection, the color is Bisque.
Line Name: SWEET PUNK
Style Name: SID
Style Number: C363061
Dimensions: 16 x 7 x 7.5"
Price: $2350USD
Colors: Black, Bisque, Fluo Violet
I did a google - I think you can find this bag at Barney's (This is the bag is it not? I could be wrong... cuz there might be slight differences that I have not noticed)
SWEET PUNK is a more expensive line among Marc Jacobs bags; they are hand made, the leather is just wonderful. Released at the end of 2006, certain styles/colors might be still available at selected stores. Nordstrom's buyers didn't get any style from this line, I have seen them at Neiman Marcus, Barney's, and Saks.