Toddler Boys and Girls 1970s Vintage Unlined Jacket and Overalls in Two Lengths. The unlined jacket V.1 and 2 with outside tuck detail, high round neckline, collar, long set-in sleeves and top-stitching trim may be fastened with buttons and buttonholes or decorative snap fasteners,. The overalls V.1 and 2 with back buttoned to curved front yoke have top-stitching trim, optional snap fastened crotch and optional purchased applique. V.1 is long length, V.2 is short length.