The ultimate in unboxing experiences, this mega set includes Color Reveal Barbie and Chelsea dolls, along with three pets and all the slumber party necessities. Color-change features, clothing, accessories and a game add to the fun, while the reusable packaging makes it easy to stash everything away for next time. Style Name: Mattel Barbie Color Reveal Slumber Party Set With 50 Surprises. Style Number: 6090956. Available in stores.