I got these for my girls, Chelsey has the orange and Chanel the yellow, the orange is a bit better quality then the yellow, but the sales person adviced me to take the yellow for Chanel because the yellow XS is smaller then the XS in orange, but even the yellow vest was too big for her, she managed to get hers of in a second
This is where i got them from:
http://www.animalution.com/index.php?cPath=38