Simplicity Sewing Pattern S9321 Children’s Tucked Tops, Dresses, Shorts and Pants Loose-fitting top or dress has front tucks, back button loop closure and stitched hems. A, B: gathered short sleeves with elastic. C, D: sleeveless. A, D: purchased trim. D: appliques. Straight leg pants or shorts have elastic waist, side seam pockets and stitched hems.