This says xs but it will fit up to a size medium / 10. This has only been worn once to try on. There are some blemishes from the dying process, see last pics This is by warrior within based out of San Francisco. This is hands down my favorite clothing company , the majority of their clothes are flattering , comfortable and stylish and this onsie is no exception. Questions? Leave a comment below! Please be aware this is not dolls kill I have it posted as such because I believed that audience would best appreciate it.