Purchased from Amazon. I thought the fabric would be thick, but not really. It’s pretty thin. But have to say it’s good quality for its price, the seam line is clear and smooth, no pull threads. fabric is soft.

I didn’t try on. Just take it out take a look
size is 4XL
Dress bust measured by me is 65cm flat
website says 117cm 

I included the amazon link in external link