VINTAGE 1970's Sweater Fitted Cardigan Womans size Xsmall-Small

Vintage 1970's fitted Cardigan sweater womans size Xsmall-Small. The size tag is no longer there. Originally was part of a 3 peice outfit as shown in picture. I Only have the Cardigan. One small spot on the cuff has come un-sewn as shown in picture. Sweater is in great condition.