Cover up/jacket for April wedding

[DazzlePaintedBattlePants]

I’m going to a wedding in April and need something jacket - like to go on top of this dress:

ridleylondon.com/collections/sale/products/livia-midaxi

I have a biker (too casual, this will be a v glam wedding with no Swedish Architects, more Ted Baker) or camel overcoat (colour all wrong). Any ideas, o stylish ones?

That's a beautiful dress. I'm not a fashionista by any stretch but what about some kind of fake fur coat? A shortish one? Assuming this is for outside, that is.

Oooh, great call on the fake fur! It will indeed be outside. The dress is indeed gorgeous - I bought it on the basis that I wear it loads but the wedding will be the first outing.