Is 3 months enough to make teeth straight?

Hey, my marriage is fixed in November. There is plenty of time, but we started to plan in order to avoid the last minute rush.I am now designing my wedding dress. From my teenage days itself, I had a picture in my mind on how my wedding dress should look. Hope it comes out well. Actually, I am thrilled and at the same time, I am tensed thinking about the marriage.I have a lot of things to be taken care of before my marriage like treating my acne scars, fixing my teeth etc. In order to reduce my acne scar, I am now using Murad. I have seen a lot of positive reviews for this product. My teeth are misaligned. I have never cared for my looks so far, but I think I must look the best on my wedding day. I was thinking of putting braces on my teeth from my hometown, Houston. I have heard that there are short term braces that would make your teeth aligned within a very short time. I was planning to try it out. Isn’t it the right decision? There are three more months to go. Will my teeth be right within such a short time? If anyone knows about this, please share your opinions on this.