Vintage 80s Ann Wi Woman's Sz M Purple Short Sleeve Knit Sweater Top VTG

Vintage Ann Wi woman's purple knit sweater top. Sweater has short sleeves and button accents at the neck. It's made of a rayon acrylic blend and is a woman's size medium. Dress is vintage 80s made in Taiwan. Sweater is preowned in very good condition. The inside has snaps to keep bra in place. Not sure what the buttons are for, but they do button and unbutton. See photos. Measurements: Armpit to armpit: 19” Length: 22” Sweater usually ships same business day and comes from my smoke-free home. T26