Try Spoonflower. It's a site where people have designed fabric and you can order some (digitally printed just for you). There are some Beatles options that might work for you. Seems less pricey, plus you can 'make' a yard using squares of several fabrics to get variety with lower cost. There's a selection of fabrics - kona cotton is good. Search for 'Beatles', 'Sgt Pepper', 'yellow submarine',...