From Butterick:
Parsons School of Design - Loose fitting gowns in floor length have round neckline with purchased lace trim, front waist pleating, contrast or self yoke, back zipper with thread and loop closings and hemline trim variations. Views A and B have full length sleeves with elasticized sections and chapel shaped hemline with wrist loop. View C has full length sleeves gathered at cap with button and thread loop closing. View D has short sleeves gathered at cap. Floor length slip has elasticized waistline and upper edge. Topstitching. Purchased lace trim, appliques and ribbon belt.
Recommended Fabrics: Soft or crisp fabrics. Eyelet, Organza, Batiste, Dotted Swiss, Point d'esprit, and Re-embroidered Lace for A. Batiste, Eyelet, Lightweight Linen, Satin, Peau de Soie, Lightweight Taffeta and Pique for B, C and D. Bridal Illusion, Embroidered Organza, Plain Organza, Point d'esprit and Dotted Swiss for contrast Contrast C and D. Single Edge Scalloped Lace and Single Edge Scalloped Eyelet for Contrast A. Tricot, Silk Broadcloth, Batiste and Charmeuse for Slip.
Sizes: 8-10-12-14-16