Zara polka dot slip dress midi dress size m fits xs s

Zara Cute loose polka dot dress Purchased last year and wore only 2 times. *Size is medium but for if you like the loose look of the model picture more of xs-small I listed it as a small Has a tiny snag in front satin from trying on, otherwise like new, can be Dressed up or down Measures unstretched underarm to underarm 15” Hip 18” across laying flat