Dress up your baby in colorful style with the Ostrich Halloween Costume Pullover Top from Hyde and EEK! Boutique . This ostrich Halloween costume top features a rainbow-color pattern with eyes and a mouth to complete the look. Made with a soft and lightweight fabric, this costume top helps keep your darling comfortable. Just pair with a coordinating bottom for the occasion. Boutique : Thrilling delights. Curious oddities. Size: 0-6 Months. Color: One Color. Age Group: adult.