2014-06-27 kappa sigma; lambda chi alpha; phi gamma delta; phi kappa tau; vintage greek; vintage; greek life; student life; fraternity; fraternities; men; vintage fashion; mens fashion; suit and tie; bowties; bowties are cool; 1950s; 1950s fashion; idaho; uidaho; university of idaho Vintage Fashion: Fraternity Edition Represented here: Kappa Sigma, Lambda Chi Alpha, Phi Gamma Delta, and Phi Kappa Tau. From the 1957 Gem of the Mountains Digital Yearbook