Dark t-shirts have always been the first choice. Designing for dark themes for years, I have a good taste for combinations and structure in this theme.
This design is edited by Gimp and Inkscape in 4500×5400 ratio and is ready to print and available in PNG, XCF, etc.
Please don’t hesitate to contact me if you have a graphic design project and are looking for someone who can design it for you with high quality.