Hi Ladies!
2 words... Weight Watchers. I lost 110 lbs in 2005 on Weight Watchers and have kept it off. Curves is also a great place to go for a workout. Only 30 mins, 3 times a week so you'll still have time to run around like a mad woman looking for that last roll of tulle.
You can do it. Just take an ounce of the dedication you have to wedding planning and apply it to weight loss and you'll do great.