So sorry, Charry, somehow I missed this question. I am not sure, but will see if I can find out. I've just written the owner to see. You've probably long since purchased a bed, but if not I'll get back to you. (I need a social media director, apparently. I can't keep up. )

Here is your answer: the iron bed room is by Theodore Alexander. The owner says she got it at Market, but there are stores that carry the line.

Thank u for info this bed was not on Alexander website

Oh, too bad. Maybe discontinued. I looked, too, and didn't see it. I also checked Ebay on the off chance... that was a rabbit hole that I could have spent more time on, but it definitely didn't come up quickly. I suspect an interior designer could find it for you. It looks like the website only has the headboards that are currently in vogue - padded, mid-century, etc. But, I can't imagine they would discontinue something that successful. The designer on the project you saw the picture of had used it on several different projects.