Rock America Chaser LA t-shirts are highest quality, fully licensed band women’s shirts. Most Rock America Chaser LA rock shirts are a blend of polyester, cotton and rayon and the vintage washing and dying treatment of this shirt produces an inidividual unique look. For our Chaser LA rock shirts, we offer the latest designs and rock logos as well as the classic designs that have stood the test of time. Megadeth Rust in Peace Sleeveless Oversize women’s rock shirt. Official sleeveless Megadeth oversized t-shirt.