Stella McCartney’s now-iconic dress first appeared on the runway in 2011 as the ‘Octavia,’ but it didn’t take long for the press to rename it the ‘Miracle Dress’ — a nod to its clever, contouring design that sculpts the body. This updated re-edition features similar contouring panels in crepe and romantic lace. The back split ensures you can move with ease. Lower-Impact Materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our NET SUSTAIN criteria here.