Emerald green prom dress

Emerald green Bella Barnett Prom dress. Worn once for photoshoot (still has tags still on it) Has beaded corset with silk train on the side of hip and a slit up the leg. I ordered a size Small (which would be equivalent of US Size 2/4) I’m a size 32B bust and between a size 2-4 for dresses for reference. Zips up at the back and has a rubber lining on the top corset to prevent it from falling down.