When you open this package make sure not to wear rings due to the delicate material. Again, due to the delicate design of this garment, to avoid snagging, PLEASE exercise caution while wearing jewelry. It is lined. It sparkles due to sequins. neckline and cuffs are ribbed. Step hem, asymmetrical. Shell: 57% Polyester/43% Rayon. Lining: 100% Polyester. Step hem: It is uneven, with one side of garment being shorter than the other (asymmetrical). Measurements: Across the chest, armpit to armpit 17 1/2" (Laid flat). Front: Shoulder to hem 29". Sleeve: Shoulder to end of cuff 28". Armpit to end of cuff 19 1/2". Back of neck to hem 29 1/2". It stretches.