@Dubai Bridal Showroom the have a large collection of dresses for different designers, from Allure Bridals to Lis Simon, Victor Harper and Justin Alexander. The staff is very helpful and will assist you in making a great decision.
it doesn't get any cheaper than 100 but if you're a group and you're worried about the price I know that you can get a 20% discount if you go as a group maybe this will help... here http://bit.ly/qXZC8r