No tags, but never worn, never washed. Pottery barn baby costume. buttons in the front and bottom so it’s easy to put on and take off. Plus, it’s hypoallergenic so it’s safer for kids. Size 0-6 months Neck Opening: 4.75" wide Chest Circumference: 10.5" Armhole: 4.5" Leg Opening (relaxed): 5.5" Trunk: 15.5" long Shoulder to Shoulder: 7.75" wide