From Hermione Granger's Yule Ball dress to Keira Knightley's Atonement slip, here's how some of the most famous outfits in literature appeared in the book, versus on screen. Her Universe's Hermione Granger Yule Ball Dress Goes Up To A Size 28 Plus Size Deep V Neck A line Short Embroidered Lace Dress Ever Pretty US Plus Size Prom Dresses Faviana Ruby Satin Off Shoulder Satin Knee Length Plus Size Cocktail Prom Dress Periwinkle Chiffon Ruched Mermaid Ruffle Prom Dress Ohmollydress