This is a crochet pattern for a gorgeous hat and bag pattern from 1928. Aviation-themed clothing was at the height of fashion in 1928 when this pattern set was originally introduced. The hat style is called an Aviator Helmet, though it is not meant to be worn as a helmet, just as a hat. Materials needed: 10 balls of (tan) pearl cotton size 5, 1 steel crochet hook size 2, one skein each of pearl cotton size 5 (white and blue) for embroidery motif. INSTANT DOWNLOAD: Your purchase will be available