PERSONALISED OPTION: You can choose to have this item personalised with a name! Choose Personalised Option and Size, add personalised name into the Customise Now box and we will add the name onto the item. The personalised name will be fit to scale and could vary in size, due to length of name. Kids will stand out from the crowd with these fantastic Sonic the Hedgehog all in one onesie! Exclusive to us, these childrens Sonic onesie is designed for both comfort and leisure, whether they are playing, fancy dress, or lounging, they will look super cool! The childrens Sonic onesie has long sleeves, hood and zip fastening to the front, made with soft fleece for a cosy feel. These boys Sonic the Hedgehog character onesie is perfect for play, fancy dress, loungewear, Birthday, Christmas and gifts! Sizes: 4-5 Years, 5-6 Years, 7-8 Years, 8-9 Years, 9-10 Years, 11-12 Years.