The Oasis Adult What the World's Been Waiting For T-Shirt, manufactured by Oasis, is crafted from 100% ringspun cotton for a soft touch feel. This short-sleeved, crew neck t-shirt showcases album artwork, a logo, and text as part of its design. The official product, measuring 153gsm, offers a regular fit. Sizes available are Small (37 inches), Medium (39 inches), Large (42 inches), X-Large (44 inches), and XX-Large (46 inches). It is an officially licensed merchandise.