Self-Portrait short cardigan size US 4

Very good condition White with a silver metallic thread Size US 4 17in pit to pit 18in length Ribbed knit, stretches quite a bit Inside tags were removed, but I found the yarn composition online: (main) 71% cotton, 18% wool, 7% polyester, 4% metallised fibre; (trim) 80% cotton, 20% wool There's a tiny bit of yellowing on the gemstone buttons