Hat Attack Emmy Cap in White. Hat Attack Emmy Cap in White. 100% cotton. Dry clean only. Rope band with embossed buttons. Elastic back detail. HATR-WA10. AHL942. Hat Attack became official in 1981 and has been making waves in the fashion world ever since. The high-design affordable accessories line features everything from hats to mittens scarves to clutches. A celebrity favorite, Hat Attack pieces are worn by Kristin Cavallari and featured in major fashion magazines.