These pajamas glow in the dark thanks to their phosphorescent material. This is a set of short-sleeved top and long pants, but I am selling only the long-sleeved top as the pants were not used. Please note that the size tag, which was located at the neck, has been cut off. Size: 110 Color: Light Blue #Precure #KimiToIdol #ThinCutAndSewnShirt #LongSleevedPajamas - Design: Character graphic (anime style) - Color: Light Blue/Pink - Material: 85% Polyester, 15% Cotton (as indicated) - Size: Unknown (no tag information) - Features: Ruffled hem design - Sleeves: Long sleeves Thank you for viewing.