Please review the size chart before purchasing It is located on the back of the packaging I have gotten a detailed photo.

Get ready for adventure with this DisGuise Pokemon Pikachu Costume! Perfect for boys and girls, this jumpsuit features a hood and tail for an authentic look. Made from soft polyester fleece, it's comfortable to wear all day long. The yellow color and iconic Pikachu design make it a great choice for Halloween, costume parties, or just for fun. Available in medium size 8 for a perfect fit.