This listing is for a Next snap shortie romper in a size 9-12 months. This was worn approximately 2-3 times by my middle son over a decade ago...Could be worn by a girl as it is gender neutral. Washes well. Super cute green...actually reminds me of a children's play with farm animals that I can't quite think of at the moment. Next baby sizing isn't listed on the tag but this was definitely a 9-12 months :) Thank you for looking & happy shopping!