Cute baby blue striped cardigan

Super cute button down long sleeve cardigan, perfect for cooler weather or chilly offices! 1982 brand, ladies size xs. Baby blue with white stripes and buttons down the front. There are a few small spots of discoloration, shown in pics. Overall in great condition. Approximate measurements Pit to pit- 16.5" Total length- 21.5" Top of shoulder to wrist- 23"