Raglan sleeve bubble dresses can be made from a woven or firm knit fabric. They have a kangaroo pocket on front, elastic in casings at the pocket openings, neckline, bottom edge, and bottom edges of sleeves. The bottom edge is shaped, hanging lower in the back. B: Decorative ribbon bows. Leggings without side seams have elastic in casing at waist. Pattern includes ¼" (6 mm) seam allowances.