So nice that I bought it twice... Midi length, halter neck, suuuuper stretchy & fully lined (92% Viscose, 8% Elastane; Lining 91% Polyester, 9% Elastane), no belt included. Wear it on vacation, to dinner, to a wedding, you can't not think of summer when wearing it. This dress is very flattering. It uses Ted Baker's stupid sizing, which means the tagged 1 fits a US dress size 4, which I find to be fairly true.