Babaton Floral Maxidress with side slit and long sleeves

Blue painterly floral design maxi dress. Long sleeves and long dress. Very fluid and flattering . Defined waist and A-line silhouette from waist to hem. Flattering high slit on one side in front. Worn twice and in like new condition. Key hole button at back and very narrow open slit at back from waist to next with two button closure. Size 4 but fits like a 6.