Wedding guest help please

[KedsAndTubeSocks]

Could someone please help me find an outfit for a wedding in a couple of weeks? I usually wear jeans, and don't like dressing up, but would really like to make an effort for this occasion.
I'm 5' 8", probably a 14 on top and 12 for trousers. I have broad shoulders, small boobs and no waistline. I will probably need dress, wrap, shoes, maybe bag. Shoes are always a bit of a problem. I'm middle-aged, so nothing too short please.
Budget - don't really know. I begrudge spending too much on something which will only be worn once.
Any suggestions please?

[KedsAndTubeSocks]

Sorry that was a bit brusque. Every one was competing for my attention while I was trying to post!
I got a chiffon bolero from Romans. I'll post a photo in a couple of days.

[KedsAndTubeSocks]

Dress rehearsal!

Thanks for all your help. For the first time in ages, I'm not nervous or worried about my appearance!

[Cao77]

Looks great! Enjoy the day 😉

[justaweeone]

You look fab
Enjoy!!

[Snog]

You look really really great, have a fab time

[KedsAndTubeSocks]

Thank you everyone. I had a great time and felt really happy with my appearance.

[justaweeone]

It was a pleasure!
Glad you enjoyed and felt fab🎉🍾