The Carter's little and big boy's 4-piece pajama set keeps bedtime comfortable and fun. Designed with a round neckline, short sleeves, and a pull-on closure, it offers an easy fit for restful nights. The coordinating pieces make mixing and matching simple for everyday bedtime routines. For child’s safety, garment should fit snugly. This garment is not flame resistant. Loose-fitting garment is more likely to catch fire.