Vtg 60s V neck tunic

Vintage 1960s era sleeveless tunic length top. Navy blue and tan jersey knit fabric with a classical design, similar to Greek key but more like a braided rope. There are 6 fabric covered decorative buttons on the front. Long back zipper. Could be worn as a top or as a retro mod style mini dress. No tags, but in excellent condition. No flaws. Size Medium. Bust 38" Length 28"