While the early 2000s were prime time for peasant skirts, band T-shirts, and weird glow stick concert finales, the Birkenstock Women's Arizona Suede Narrow Sandal has remained a classic and a constant. But you don't have to break out your old tie dye T-shirts in order to pull off the Arizona, because thanks to its suede upper and cushy footbed, you're able to pair it with the most up-to-date fashion trends.