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. Vintage 1960s Ombre Paisley Lame Party Maxi Dress Raleigh Vintage 1960s Blue Floral Long Sleeve Baby Doll Dress (M L) Studio Gloria Vintage This vintage 60s and 70s maxi dress masterpiece boasts big bell sleeves and a bold retro floral print on a polly chiffon material. The huge wizard sleeves are sheer, and the body is lined with 60s Beaded Maxi Dress Coral Peach Sequin Gold Shop Exile Tucson, AZ ATTIC