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. Yours London Women's Plus Size Navy Blue Lace Midi Dress Size 10 100% Polyester ever ALYNA Sparkly Bodice High Low Prom Dresses for Women Ever Pretty US WEDTREND Women Green Sweetheart Princess Prom Dress Satin Tiered Long Corset Formal Dress with Slit Hermione 1130 Prom Dress Ombre Pink Hermione Granger Plus Size A Line Tiered Formal Dress Celebrity Glamz