Hoping some of you lovely ladies might be able to help.

I have a wedding to attend on Saturday where it is very likely to be cold and wet. I have bought a dress from Coast to wear and have a deep purple pashmina to wrap myself in.

http://www.coast-stores.com/SASUMI-DRES ... 2224772098

I somehow think I'm going to be freezing, its church and then back to the hotel we're staying in for everything else so won't be too bad. Can anyone recommend a jacket I could wear over it, on a low budget and would have to be from one of the high street places as I won't be able to get anywhere else before it?! (So Next, New Look, M&S, etc).

Or should I brave it out with my pashmina? (Already don't think I'm taking a bag as I don't have anything to match and H2b usually carries everything like money, room key and we'll have our camera bag with us).