Nine 1 Eight black & white print jersey knit halter top maxi dress Med to Large

Nine 1 Eight black & white print jersey knit halter top maxi dress Med to Large, says XL but my dress form is at best a 6 so please check measurements. GUC Cute dress to throw on for an evening or the beach. Armpit to armpit 21” Waist 15” to 17” Length 60” All measurements approximate. Please review photos carefully before purchasing and let me know if you need more info or photos. Smoke free home.