Wedding is in two weeks. I don't want to break the bank so basically would like something under £100 
I'm very slim at the top (probably an 8/10) and have a small waist but then kind of balloon around my bum and thighs (12/14) so anything that is kind of nipped in at the waist and flares around my lower half tends to be more flattering. My legs are ok so not too bothered re length.
Also I would like to look stunning (lots of people there that I've not seen in years!) and also sexy but not slutty.. (Asking the impossible!) I tend to go for very feminine, pretty styles.
After scouring the Internet for hours I am losing the will to live. Any ideas? Please!?