1960s Patchwork Floral Print Colorful Cotton Charlotta of California by Glazier Boho Hippie Maxi Dress Canned Ham Vintage 60s Sea foam Green Cotton Evening Dress High Femme Vintage Late 60s Early 70s Flowered Organza & Chiffon Maxi Dress 1960 1980 Costume for Women. The maxi length was introduced at the end of the sixties. The new floor length was not widely worn but became very popular in the seventies.