The Perfect Clam Unisex Tee Halloween Gifts T-shirt. Our t-shirts are printed on premium 100% cotton. This funny design will have all your friends and family laughing at your next special event. It's the perfect gift for your friends, family, or even yourself on a birthday, Christmas, or any occasion. About the t-shirt: We use t-shirts from Fruit Of The Loom. A unisex favorite, constructed from soft, natural cotton with quality features that will bring you years of casual wear. Note: In case of stock issues with this brand, we may substitute a similar or higher quality brand for your order.