We bought this as a costume for our 5.5 month old for his 1st Halloween. BOY- he was ADORABLE in it. The costume is really easy, it comes with a pajama fullcover outfit which snaps open and closed at the bottom. The hat is cute and has a velcro attach at the chin. My son was really comfortable and happy in it. The material is really thin and so if you are taking your baby out and its cold, I would def recommend another layer underneath. Depending on how old and how big your baby is, the head piece will either be snug or loose. It also washes and dries really well.

Overall, we had so much fun and we kept it. Loved this costume for the fun and price.