- Fitted through bust - Scooped neck line - Seam detailing - Mid to maxi in length - Cocoon shaping through skirt - Zip @ CB - Bar tacks at hem - Rigid Italian denim. 100% organic cotton - Low impact wash Our Cocoon Bustier dress has a fitted bust and waist through to an exaggerated cocooned shaped skirt. It features signature DALA seam detailing, with godet panels at the hips and is finished with a CB zip. Isabella is 5ft 8" and typically wears a UK size 6. Here she wears a DALA waist size 25. This style is meant to be fitted so we recommend taking your true size.