Teal mini dress

Neck line and the hem of the dress is silky fabric No tags on dress so I can’t a say what it might be Rest of the dress is a soft cottony fabric Super cute little key hole closure at the back of the necklace with 3 pearl buttons P2P 17.5” Stretch up to 22” The dress just flows away from the shoulders, best worn with a belt? Shoulder to hem 34”