RanRuifloral Kaftan Dresses for Women Plus size Beach cover up wave neck Batwing sleeve

I am very busty a 40 G, weigh 215lbs and I am 5'5." Will this fit in the bust?

I wear a size 2X. Can i wear this comfortably?

Is the orange green caftan have a black backgound or a dark green one? It looks on my computer to be black.

I wear a size large. Will this be to big on me?