heres the one that I use in summer:
http://images.photos.walmart.com/232...4%3B9%3Anu0mrj http://images.photos.walmart.com/232...B385%3B4nu0mrj http://images.photos.walmart.com/232...4%3B%3A3nu0mrj
it's lightweight and summery looking too! It came from Petsmart, maybe check and see if they will be in stock this year? Good luck!!