Free People Beach Rosalia Low-Back Mini Dress in a vibrant green. Classic A-line mini from our free-est collection featured in a soft fabrication with an open back and short sleeves. Machine Wash Cold 48% Polyester, 48% Rayon, 4% Elastane Size Medium Measurements (taken unstrenched and flat ) Pit to pit  18 in Length  33 in Deepness of back opening  about  13.5 in New without tags