British Vogue VTG 1950-60s Womens Sweater S/M White Knit Embroidered Cardigan

Vintage, white, 100% Turbo Orlon, pill resistant, acrylic fibers, long sleeve, knit, cardigan sweater by British Vogue, Inc. There is not size tag so please see photos of measurements. I think it would fit a small and possibly a medium. The front has pastel colored, organza flowers with embroidered edges and beading. Buttons up the front and the interior side is lined with a grosgrain ribbon. There is one brown spot on the interior ribbon which can't be seen when worn. I have not tried to remove it. I did not wash the sweater but did spot treat a couple of areas and may have missed something but see no real flaws. The fabric is thick and soft and not like a modern day acrylic. I would date this piece to the late 1950s or 1960s. Given its age, it is in fantastic, vintage, pre-owned condition.