• Knock knock long sleeve tee: a pink-framed joke book cover with red and yellow lettering and a splintered door, for cool evenings, conventions and horror fans
• Sizes S to 3XL, unisex fit, in colours including black, dark green, navy, white, red and sport grey
• Material: 100% cotton, pre-shrunk and a touch heavier than a standard tee; heather colours are cotton blends
• Printing: DTG only, where the ink soaks into the shirt itself, so you cannot feel the design and the fine detail stays sharp
• Wash inside out in cold water and tumble dry low

Long sleeves, short jokes.