Dance wear. Pull-on close-fitting straight-leg pants, are designed without side seams and have stitched elastic at the waist. Close-fitting, waist length T-shirt has a round neckline finished with a narrow hem and short sleeves. Close-fitting leotards have a scoop neckline finished with a narrow hem and the leg openings have stitched elastic. A: Short sleeves. B: Sleeveless, tank-style has armholes finished with narrow hems.