Party Dress Garden Eggplant Organic Cotton Global Mamas In Oz Amazon.com: Hope & Henry Girls' Organic Cotton Sateen Party Dress Guide To Sustainable & Ethical Party Dresses In The UK Organic Sateen Party Dress The best sustainable party dresses to rent or buy this festive season. Our stunning sleeveless dress in soft organic cotton sateen has a tailored round collar to frame her face with simple charm. Features a flattering fit and flare silhouette, a v back with pearlized button closure, and beautiful embroidery at the waist sash. Fully lined in cotton and ready to shine at all of her special occasions. 100% Organic Cotton, exclusive of trims. Garment is 100% GOTS Certified Organic. Learn more about our certifications here. Fully lined in organic cotton. Pearlized buttons down the center back. Machine washable.