I need help! I am size 12, 5 foot 5 and need a dress that is suitable for an evening wedding by a river in a marquee(already married abroad so just an evening do). I am curvy, would like to cover my mum tum and would like some sort of sleeve. Nothing above knee or clingy. Budget £250 max. I am open to wearing any colour so open to anything really, I love silk fabrics. I have trawled everything, but always pleasantly surprised by the suggestions I see on MN S&B. Help!!