Mattel Barbie Advent Calendar Doll – 24 Accessories Unicorn, Pets, Mermaid Doll and Fairy jumpsuits & overalls or as a cozy base

or as a cozy base layer under any outfit

creative storytelling

or as part of a realistic toy animal collection

All-terrain capability – Conquers dirt

and creating dinosaur dioramas• Collectible quality → part of CollectA’s “A Natural World in Miniature” collection

Mattel Barbie Advent Calendar Doll – 24 Accessories Unicorn, Pets, Mermaid Doll and Fairy jumpsuits & overalls or as a cozy baseCountdown to holiday magic with the Mattel Barbie Advent Calendar! Behind every door is a surprise accessory from a unicorn and pets to magical outfits that transform Barbie into a mermaid, fairy, and more. Perfect for festive fun and creative play all season long. Why You'll Love It: Surprise Accessories Includes pets, unicorn, and fashion pieces for endless dress up fun. Transforming Doll Turn Barbie into a mermaid, fairy, and other magical