Piazza Sempione Long Beige Striped Vest

Like new striped high quality vest by Piazza Sempione. Never worn, in excellent condition. Has only a brand tag, no care tag, no size or fabric label. Fabric looks like linen (with similar texture) but with some stretch. Front side is slightly longer. Approximate size S Approximate measurements (laying flat): armpit to armpit - 17”, length of vest measured center back - 35" Slightly stretchable fabric No lining No fastening