Ralph & Russo 19U 11 D10 SS05 Angelina Double Silk Satin Asymetric Dress, 520 Bright Purple Dress, Size 42 (RRP £ 3,990) Architected to an asymmetric silhouette, this one-shoulder dress defines modern elegance. Gossamer-light silk skims the body just so, finishing in a chic cuffed sleeve, while the high slit is an alluring detail. An extra long neck tie offers myriad styling options; tie a bow or simply drape around the neck for an effortless finish.