Marbella Gown Ivory EFFIE KATS Mari Ivory Satin Midi Dress Ghost London Marieta Studio In Instagram Julieta Ivory Dress Women's Dresses. The Marieta Dress is a new dress silhouette inspired by our best selling Wells Dress. This style has the same flattering seaming and fit as the Wells through the bodice, but with a new v neckline and in our popular grosgrain fabric. 60% Cotton, 40% Polyester Model is 5'10 and wearing a size 4 Machine Wash Cold. Tumble Dry Low. Or Dry Clean.