Vintage 1998 Fancy Dress - Alien Glow In The Dark Mask - Brand New Factory Sealed Shop Stock Room Find. Released by Bear Bear & Bear Limited in 1998 as part of their Glow In The Dark series of masks. This fantastic Fancy Dress Glow In The Dark Mask features the Alien Face, which measures 16.5cms wide by 25cms, it is made of hard plastic with a elasticated strap to hold it on your head. The mask glows an luminous green in the dark. Ideal for any Halloween or costume party. Brand New Factory Sealed Shop Stock Room Find. Discovered in the stock room of a closed down shop with a whole host of other items from a similar era. All orders received before 4.00pm Monday to Fridays are shipped the same day.