I do appreciate everyone’s comments, so thank you. Some were more tactfully written than others 😂
I’ve consigned this one to the returns pile (now I just need to make sure I actually return it as I’m unlikely to ever have occasion to wear it!)
The bride is going to look absolutely fantastic in whatever she wears, so there’s no danger of me upstaging her, even if I turned up in an actual wedding dress! She is a beautiful person, inside and out.
I want something that makes me feel nice but that is also comfortable and is widely considered appropriate.
I really like the halter-neck dress that someone linked, so will order that to try on (thank you!)