G&D Teddy Bear Children's Jumpsuit

This item of 3-6 month seems like a 6-9 size. It was very big in size and lenghty. Unfortunately there's no rag indicating what size it is. It came a day before my birthday which i wanted her to way for a shopshot but i had to buy her another jumpsuit that could fit her. Other than that the quality is very good but doesn’t look the size of what i odreded