Spooky, scary skeletons! Suitable for both boys and girls, this "X-ray" Skeleton torso t-shirt is available in a variety of colours. Appearing white during the day time, simply allow the t-shirt's design to absorb light, then switch off the lights and watch it glow bright green! With Halloween approaching fast, this t-shirt is perfect for kids who love the Festivities but don't want the headache (or embarrassment!) of wearing a Halloween costume... So simple, quick and effective!