The dress is gorgeous. Ethereal, romantic and demure. The key issue for me would be the personality of the bride. If she is likely to be going for the same overall feel, if that's her style, I might feel uncertain about the suitability of the dress, as it would be moving into her sartorial/personality territory, so to speak, on her day. If she's more of a down-to-earth and clean lines sort or if she's likely to choose a very glammed up style, say, and so going for a completely different sort of look, it would be fine.
So, to reiterate, the personality of bride is the main consideration.