My Goal ~Dress

This is my dress I have already purchased for my son's wedding. It is a size 14, and right now I wear a 28....so half of me needs to go by August. EEEEEK!!! 

Also this is the hairstyle I want to go with my dress....so today I trimmed the split ends off of mine, and I am gonna hope it grows enough to pull this off....I know am asking for alot of myself...but I can and will do this!