I recently bought the Zimmermann one shoulder silk drape dress in cherry bomb with boning through the bodice. The dress runs true to size. It is best to wear a stick on bra with this dress given the deep sweatheart neckline.
Due to the one shoulder detail, I recommend wearing this dress with your hair up, preferably in a bun so you can see the one shoulder detail. I would match this dress with pink toned closed toe sky scrapping heels rather than beige coloured. Complete this look with a statement cocktail ring and dangly earrings for a glamourous after-dark ensemble.
This dress can be purchased here