Details: Polyester interlock knit Relaxed easy fit Double tiered flutter sleeves Flame resistant; meets all safety standards Imported Description: Our pretty slipover nightie feels snuggle-soft and smooth, with a hand that’s remarkably like cotton. A comfy start to the sweetest dreams. Fabric & Care: machine wash cold use detergent only do not use soap inside out with like colors non-chlorine bleach as needed avoid liquid fabric softeners tumble dry low cool iron as needed Shrinkage: Minimal Shrinkage