Back of the T-shirt: Color: White Design: The back of the T

Back of the T-shirt: Color: White Design: The back of the T-shirt should include a customizable jersey design with large "00" numbers. The numbers should be in a bold, sporty font and be changeable. Above the numbers, add the text "St. Mark" in a bold, stylish font that stands out. The rest of the back can feature random design elements, such as abstract patterns or graphics, to add uniqueness to each shirt.