J Crew Teal sequin tank top NWT

J Crew Teal sequin tank top NWT interesting square blue transparent sequins good day-into-night top, could even wear it backwards under a jacket or sweater in the office, then turn it around to go clubbing in the evening, or pair with satin or velvet bottoms and a denim jacket for a fun mix Tag says small, but it fits like a medium 17" across armpits, 18" across everywhere else this has some stretch, if these measurements are close