Pleated Batwing T-Shirt II Appears to be a rectangle as wide as her arm span, and as long as to her hips. On the fabric bolt, roll out the measure of the arm span. Sew the bottom edge in to hip width. Pleat the arm holes (backside of sleeve) to desired size. Could see this blouse cropped to top hip, with added sleeves for the forearms. Make out of a soft material. Pair with a long, high-waist slip-like skirt. Think cranberry or burgundy red.