While I was in Tokyo last week, Uniqlo launched their Save Japan campaign. Together with Conde Nast Japan, they got all these celebrities to design black and white (and sometimes a little bit of color) t-shirts. I think this is the Lady Gaga one. Others include Nicole Kidman, Charlize Theron, Karl Lagerfeld, and Orlando Bloom. So fancy pants!
You can buy them at any Uniqlo store for $20 each.