"This costume is really cute...well made for the price! BUT...it runs real small. My son is in 24 months-2T and even fits most 18 months and this costume was way too small. It is not a size 2-4 but a size 12 months rather. I was disappointed that the size was wrong and then had to pay $4 to ship it back. But, I would recommend it for a 1 year old...it is a cute costume!!!"