Christopher & Banks purple wrap sweater with tie detail, size M Beautiful deep purple wrap cardigan sweater from Christopher & Banks. Cozy shawl collar, side-tie closure (with both inner and outer ties), ribbed details along the trim. Great pre-owned condition. Soft, comfortable, and perfect for layering in fall and winter! #wrapcardigan #purplesweater #shawlcollar #cozy #christopherandbanks