Vintage Elderado Sleeveless Ribbed Sweater Vest Boy's 20 Blue Acrylic

Pre-loved boy's (we are not 100% sure this is a boy's) Elderado sweater vest Size 20 on tag--see approximate measurements Shade of navy/blue Sleeveless V-neck Vintage Geek 100% orlon acrylic Measures approximately when laid flat and not stretched: 13" across front chest & 22 3/4" from back seam of collar to end of vest