1) Its ok to wear your origianl wedding dress that you wore for your wedding ( no matter how big or fluffy it was) you can in extreme situations find a very simaliar dress..like if your house burns down or theres a flood, a tornado blows down your house with your dress in it.
2) your dad can walk you down the aisle
3)you can have bridesmaids
4) you can have a 1st dance symbolizing your next chapter in your life.
5) you can have a wedding cake that has some form of writing on it ( happy 10th, 15th, 20th ect.. wedding aniv.)