Jade green knit sweater dress, 60’s style

This dress has no way for me to accurately date it, I don’t know if it’s vintage or modern but it seems home done, though professionally. Beautiful jade green with subtle gold in the yarn (my guess is acrylic, I tried to identify the fabric but failed). Has a good amount of stretch to it, edges are very nicely finished. Pretty shimmery buttons at the back of the collar. Measures: bust 17 waist 16 hips 18 length 37.5