Vtg 60s yellow sweater & tank top set

Vintage 1960s era light yellow tank top with matching waist tie & matching long sleeve knit shirt. The tank top is a thin stretch poly blend and has a zipper in the back. There are belt loops. The long sleeve has no front closures, but does have a textured knit with motif that appears to be bunches of grapes. Authentic union made. Wonderfully unique and in like new condition! Tags say Size 20. Fits like a modern Size 14. Bust 40" Length 23"