This marshmallow t-shirt will have your kids smiling all night! The marshmallow image glows in the dark and is rechargeable in a lighted area or with a flash light. The saying below the design reads 'Camping...I'm in it for the Marshmallows' (aren't we all?) Available in Neon Pink and Irish Green. Printed on a pre-shrunk cotton Gildan t-shirt. Please note, GILDAN T-SHIRTS RUN LARGE. See the Product Info box below for exact sizing information.