Simplicity 3460; ca. 1961; Child's One-Piece Dress, Jacket and Kerchief: Sleeveless dress has square neckline, full gathered skirt and back button closing. Lined, collarless jacket has short kimono sleeves, slit opening at lower edge and front button closing. V.1 has rick-rack trim on dress, jacket and matching kerchief. V.2 has contrasting jacket and lace trim on dress.