Butterick 3949; 1980s; Infants Jumper, Panties, Overalls and Shirt -- Loose-fitting jumper or overalls have shaped front and back neckline with front buttoned closing at shoulders. View A: Overalls have elasticized ankles with feet all-in-one. Panties have straight front waist, back elasticized waist and elasticized legs. Loose-fitting shirt has pointed collar, front buttoned closing and short sleeves.