Paper Heart Sweater Vest Tank S/M Cream faux angora

Is this a type of faux angora? Tag says acrylic Not even sure what style to call this but it’s nice! Would be good over a blouse as it has oversized arm holes In very nice pre owned condition one small pull in back i thought has another “hair” Measures at bottom approx 16” across At armpits approx 19” across Shoulder to shoulder about 11” across