I am 5'9" and ordered my dress from David's Bridal about a month ago. It was supposed to come in extra length but they accidentally ordered a regular one. They are going to re-order the extra length and exchange the dresses, but now I am worried that the regular length one may be long enough already. I will probably wear a very small, 1-1 1/2" heel for the wedding. I am pictured here without any shoes on. What do you think???