55% Linen, 45% Organic Cotton, exclusive of trims. Garment is OCS-Certified. Learn more about our certifications here. Fully lined in cotton. Button closure at back bow tab. Machine washable. Tumble Dry Our gorgeous puff sleeve party dress in soft organic cotton has all the incredible details that make it perfect for everything from dinner with the family to twirling on a dance floor. Features beautiful puff sleeves, waist sash with bow, and a button closure at the center back. A showstopper for spring time!55% Linen, 45% Organic Cotton, exclusive of trims. Garment is OCS-Certified. Learn more about our certifications here.Fully lined in cotton. Button closure at back bow tab.Machine washable.Tumble Dry