Woman's Blouse Ivory Off White Sleeveless

This is a beautiful ivory/off white woman's blouse. Because there are no identifiers on this blouse I am guessing it is a small. The fabric is thin but double layered, then it is fully lined. It is a very flow blouse and the front is much longer then the back (see photos). Measurements: No size is listed on blouse arm pit to arm pit lying flat 17"x 2 length - end of neckline to bottom of hem 15 1/2" length - shoulder to bottom of hem 23 1/2" length back - shoulder to bottom of hem 14 1/2 Thank you for looking. 0026