Vintage Waffle Knit Short-Sleeve Jacket or Shirt Fully lined! 100% vintage with original lining Vintage condition, please noted tear on right underarm lining This piece is most likely from the 1940s or 1950s due to fabric and seams Buttons intact Lovely vintage piece! This fits me and I wear it with jeans and loafers. I am a size 12 and 170lbs. It is a medium per today’s measurements.