Simplicity 6122 Child's Shirt, Unlined Jacket & Bell-Bottom Pants ©1973 (Shirt Sized for Stretch and Knits Only.)The top-stitched shirt with back lapping over front at shoulders has high round neckline and short set-in sleeves. The unlined jacket with front button closing has button trimmed front yoke, collar, long set-in sleeves and optional decorative snap fasteners. V. 1 has contrasting yoke. The bell-bottom pants v. 1 & 2 with front waistband have elastic casing in back.