Help yourself to a sonic sip of smoky mezcal in the desert heat by adding this Zz Top Mescalero Washed T-shirt. It features the cover of the 14th album from the Houston, Texas-based blues rock stalwarts, exploring country and Tejano influences through marked use of pedal steel guitar, harmonica and other instrumentation. One look at the skeleton donning a serape and sombrero on this tee will let others know you're always ready for Billy Gibbons' fat guitar tones and some southern swing.