Vintage 70s Cream Knit Cardigan Sweater Waist Tie Belt Button Up Pockets M

Vintage 70s knit button up cardigan with attached waist tie and pockets from St Michael. Marked a size 16 and to fit bust 38” but as vintage sizing can vary from modern, please see photos for approximate measurements. Fabric tag is faded and quite hard to read but it appears to say acrylic and Made in Canada.