I found them on Ebay too. I wanted a Maggie Sottero dress named "Elya" but couldn't pay the price of a Maggie. I had gone through so many websites trying to find my dress without getting scammed. I was getting so frustrated and had almost given up on getting the dress I wanted, when I came across their Ebay account because they had made a replica of another Maggie Sottero dress. My mom was pretty sketched out because she doesn't trust online shopping when it comes to big amounts of money, but the fact that they are USA based, and only require a 10% down payment put my mind more at ease. I went ahead and sent them pictures of the dress I wanted and the 10% down payment. It took them a bit longer than expected to complete the dress, but I did get pictures of it when it was completed to show proof that the work had been done. I sent them the rest of the payment along with shipping and a week and a half later I got my dress. These people take their work seriously and do absolutely beautiful work. The bead work on my dress is drop dead gorgeous. They are all about nailing down the details of your dress. When they say they can make a 90% identical match to your dress, they aren't kidding. I don't know how they aren't more well known than what they are. They are also extremely dead on with the measurements that you send them. If you send them the right measurements, your dress will fit your perfectly. If you want your dream dress, but can't pay $1,500 for it, go with Hera Vintage Co. I'm extremely happy that I had them make my dress...I don't know any one else that could've done a better job.
I hope you got your dress in time! I ordered through them and got exactly what I wanted. It took a little bit longer than what they said for my dress to get done, but I wasn't in a time crunch like you, so I was fine with that. They do amazing work, and their bead work is fantastic. Please post pictures of your dress! I want to see how good they did on it!