This one is nice in the blue. It has a removable liner so you can wear just the liner or shell for warmer conditions or both for colder conditions. Versatile two in one and is also in your price range
Foursquare Tobin Womens Shell Snowboard Jacket 2011
If you go with that jacket, add this to your cart for a surprise
Burton Gift Pack
This is a nice coat too. I own three different Burton jackets and all are awesome.
Burton Theory Womens Insulated Snowboard Jacket 2011