Sized for Women and Junior Girls, with tapered slim fit, cap sleeves, and lightweight cotton. Tee runs 1-2 sizes smaller than standard adult unisex sizes. The Australian rock band, AC/DC, was formed in 1973 by brothers Malcolm and Angus Young. Although the band are commonly classified as hard rock and are considered a pioneer of heavy metal, they have always classified their music as rock and roll. As of 2008, AC/DC have sold more than 200 million albums worldwide, including 71 million albums in the United States. A great tribute to these legends of rock and metal music.