Part of my personal collection, past my age limit! Dress has a smocked stretchy top- I’m 39” bust can get it on. It has a very long tie around top to be adjustable, that will influence the remaining tie or bow. It is Cotton. I don’t dry my clothes, I hang so they stay in good shape. Very good condition, great for the beach or a bonfire. I would say size is Small to Medium. Measurements in last pic Smoke pet free home POSH KEEPS 20%