I purchased this dress in black. The material is quite thick and heavy, and feels like it will hold up with time. I did some inspection on the seams and haven't found any issues at all. I was actually really, really surprised.
My stepdad bought this dress for me. My mom has inspected and "put it on just to make sure it zipped up", and has given it her stamp of approval. She ordered one for herself.
I also got this top in heather grey from Stanzino. I'll never purchase their products again. The fit was not as pictured and the quality was extremely poor. I've never been able to wear it, but I gave it to my 10 year old niece and it almost fits her.