Questions size medium all over brown multi patterned knitted crop top shrugs

Questions by say what size medium/large all over brown multi patterned knitted crochet crop top short sleeve open front cardigan cover up shrug. This shrug is in great conditions. It’s short sleeve and lightweight. It has extra layer of fabric around the collar neck area. It fits as a large or medium. It’s a great piece to layer outfits like an early 2000s style. Length: 18 1/2 Pit to pit: 18 Check my closet for vintage women’s clothing forever 21, h&m, Calvin Klein, timing, Carolyn Taylor, BRIGGS NEW YORK, Beverly Hills princess, Almost Famous, Sierra Sky, Xhilaration, My Story, A. Byer, Aniina, Zenana Outfitters, Solaris Style, Napoli, My Michelle, Coco Avante, Blue Heart Fashion, Poetry clothing, Mossimo Supply Co. Syoney Tyler, Ambiance Apparel, Fashion Magazine, Express, Avec Les Filles, Haute Monde, Noble U, New Look, Papermoon, Blue Asphalt, BCBG, Steve Madden, Nike, Vans, Converse, SODA, My Paprika, Flamingo USA, Smart Set, Popular 21