My mom and one of my bridesmaids both got their dresses at Mariella, we went in July for my February wedding. The gowns are beautiful, and the women who helped us were nice. Howeve...r, while they said they would call or email when the gowns were in, they didn't. My mom called a couple of times, was first told her gown wasn't in, called back a couple weeks later only to be told it had been there for a couple of months. Meanwhile, my bridesmaid's gown was well past the timeline they gave us. She was told that it was back ordered, and also that it was sitting in the warehouse. Either way, they weren't able to give her any real idea as to when it would be in. After a couple months of her calling, I finally called as panicked-bride-whose-wedding-is-2-months away and they produced the dress within 48 hours. They did tell me they would call me back to let me know, which they didn't, but they did reach out to my bridesmaid to let her know.
Again, the gowns are beautiful, they've a wonderful selection, and the ladies were nice enough when we were in the store. I just wasn't impressed with their communication, customer service, or timeliness around getting the dresses we ordered. It felt like they didn't care much once we'd already paid them.