EXCLUSIVE AT NET-A-PORTER. If Reformation isn't already on your radar for its gorgeous retro silhouettes and prints, then it should be for its commitment to using fabrics that are less taxing on our planet. Cut from crepe blended with viscose sourced from sustainably managed forests, this 'Sigmund' midi dress has a slightly loose fit defined by the square neckline and thigh-high slit. Pick out the white florals with your accessories. This product was created using Considered Materials. Find out