Jeffrey Steven? Vintage sweater made in USA. Purple, white, black. Size M?

Closet clean out! Acrylic sweater made in USA, I believe the tag says Jeffrey Steven? But it could be Jill something. Appears to be a medium, fits me like a M, no size tag. Long sleeve. Vintage item, some pilling, pulls, discoloration. Very cute color combo. Could be for man or woman. 80’s core Barbiecore Kencore Carlton fresh prince style!