Light lilac stretch-organic silk floral-print slip midi dress from GANNI featuring all-over floral print, plunging U-neck, ruched detailing, spaghetti straps and mid-length. POSITIVELY CONSCIOUS: This brand measures the impact of every item they produce and supplies a Carbon Neutral Certification with each purchase, which measures the environmental impact of production and shows that they've covered the cost of making the carbon footprint neutral..