Women's Hand-Beaded 80's Sweater Small (Please read full description!)

This women's very sparkly, soft, long sleeve, button-up sweater has no tags and I have no idea what the fabric is. My sister was a costume designer at the Arena Stage in Washington, D.C. in the 1980's and gifted it to me. It was made for a production and all the beading was hand-sewn. It was never worn and has been protected in my storage for years. It does not fit me or my daughter, so time to part with it. Size is small (length from the middle of the shoulder to the hem is 19" and sleeve length is also 19"). Color is a creamy off-white and the first photo is as close as I can get to the actual color (in the remaining photos, the color is not quite right). There are 2 small beads missing on the back of the left sleeve, near the cuff (photo 7). Other than that, it is in excellent condition with no rips, tears, stains, marks, or blemishes.