Formal Orange Dresses & Windsor Front view of orange Orange formal dresses, Orange prom dresses, Neon Formal Orange Dresses & Windsor RUFFLED ORANGE DRESS Mes Voyages Paris Fashion Salade Blog. Stella McCartney keeps the silhouette in the spotlight with this optical illusion dress. Bold in colour, vivid orange. Need more advice or dress suggestions? Email our stylists: enquiries@girlmeetsdress. com . Orange . 64% Viscose, 32% Acetate, 4% Elastane . No Sleeves . Above the knee . Standard fit . Height of model is 178cm 5 10 and wears a size UK 8. (Open size chart)