Cropped cardigan Red and black cotton sheer lace

Red & black dip die cardigan with lace back. Front, sleeves & band edging are a 100% cotton. Back is some kind of lace material. Fabric tags were removed (so they didn't show through the lace). Used but sill has some great use left! Hung to dry. (I didn't notice the threads until I posted the photos! Those have been trimmed.)