Vintage 60s 70s chunky crochet vest with green ribbon and front tie

No tags = very little information! Estimated size: Medium or Large (modeled on size Large, 5’4”) Estimated era: 60s / 70s ** Last three pictures are of advertisements (and one shot from The Brady Bunch) where these style vests were worn! ** Off white gorgeous vintage crochet vest with retro green ribbon all the way around 5 inches from bottom. Tie on front neckline for closure. Excellent vintage condition Approximate measurements laying flat 19” pit to pit (flexible/adjustable) 27” long Bin H