Plain round neck single jersey t-shirts rib neck t-shirts are ideal for your brand pomotions. At Casablanca we stock ready t-shirts in various colors, qualities, sizes and gsm. All our t-shirts are guaranteed for color fastness. In some of our popular qualities we offer a ready range of 8 color option which are further split into 6 sizes Our t-shirts are manufactured in 100% combed cotton and polyester cotton, knitted on imported machines, are compacted pre-shrunk, soft flow dyed guaranteed for color fastness.