why not choose a costume that will not only be cute and practical, but also soft and comfortable? This new blue unicorn onesie features a white belly, a rainbow tail, adorable ears and a horn attached to the hood to make you look extra cute. The onesie also includes a zipper in the back and a butt flap! 

 the blue unicorn kid onesie costume includes: 

*onesie with rear butt flap