Custom Website Designers

I’m thinking about ordering a special occasion dress online. I found many websites that can custom make a designer dress for you at a lower price. (alyce designs, tiffanys, jovani, paris tony bowls etc). I was reading the reviews and it seems like all customers are happy with their dresses, but I wonder if they are real reviews.

Has any of you ordered a custom made dress and were you happy with the quality you got?

Here’s some websites:

www.prettypromgown.com
www.prettypromgowns.com (different website from the 1st one)
www.promgowndress.com

Thanks. I would appreciate your honest answers.