Fix your nails professionally. Have your nails professionally manicured the day before the wedding. This is one thing you don't want to do too far in advance. Reduce the chances of a broken nail, chipped polish; or, if using applied nails, reduce the risk of having one coming off by having your manicure as late as possible. If you are not inclined toward colored polishes or long fingernails, simply make sure that they are neatly trimmed, filed, polished, and buffed. Your hands will be the focus of attention when showing off that new wedding ring and for photos and video.
Enhance your beauty with makeup. Makeup is the last thing you'll need to worry over. It is done on the big day itself but you should have a test run before this. Don't try to transform yourself into a different person with dramatic eye makeup or garish lipstick. Simply make the real you look better! This is also going to help you look good on the wedding photos and videos.