Beautifully Detailed Vintage Flapper Dress

Vintage white dress with lots of detail. Looks to be Flapper style. Square neckline. Short sleeve with added lace detail. Unlined. Has some age spots throughout, along bodice, on skirt and hemline. Ankle length or just above. Waist measures 18 in across. Tag is unlegable but to age. Lg/Xlg. Roy Halston Frowick, American designer, rose to international fame in the 1970s. Known for creating a relaxed urban lifestyle. Label(s): Halston Limited; Halston III; Halston IV