Doctor Unicorn Birthday Girls Mermaid Outfit Set Costume Tutu Skirt Dress, Mermaid Birthday Shirt, Headband & Satin Sash Black-2 6-7 Years is up for auction in Clothing, Shoes & Jewelry. The current bid is $3.00, 88% below the $24.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.