Vintage 80s purple grey pink metallic abstract geometric sweater

Funky 80s sweater with an abstract geometric design and metallic thread. Love this piece. In great used condition. One mended spot on the back of one sleeve (pictured). 91% acrylic, 6% nylon, 3% metallic Would best fit S-M but please refer to measurements below. 18” PTP 21” length 24.5” sleeves