I've put on some weight while healing from an injury, but I'm an athlete (marathon runner and weight lifter) and expect to lose a good chunk of weight prior to the day. So, going from a current size 8-10 back to a 2-4 (only a 20 lb difference, but it's a lot on a shorter person). I feel like it would be a waste of time to shop at this point, but the wedding is only 4 months away. What do I do? When do I shop? Thoughts? Experiences?