Vintage 1960s White Iridescent Sequin on Lace Sleeveless Top w Bows ILGWU Small

Coquette vintage 1960s white iridescent sequin-on-lace sleeveless top with bow details, [unmarked] size Small. ILGWU Made in the USA. Overhead entry with back zipper and eye & hook closure. Satin lining with lace overlay that is embelished with sequins. Side vents with sequin bow detail -- so cute! This piece is in Very Good condition but is very delicate: all sequins are in place but there are some loose threads here and there. Size is unmarked -- mannequin in photos is a size small -- before purchasing please consider measurements: 18" armpit to armpit laid flat, 21" top of shoulder to bottom hem.