Butterick 9051; ca. 1959; Toddler's Coverall and Sunsuit: Special comfort features appeal to mothers and toddlers alike. Zip-front, buttoned crotch, elasticized sides and back. A - full length version with short sleeves. B - long sleeve version with purchased knit cuffs. C - Shorty cover-all with button on sash. D- cool sunsuit.