Honestly I don't remember where it was purchased online and I don't know the brand. The tag doesn't say anything besides the size and cleaning instructions.
Jpanic23's wife: I've owned a lot of different corsets and they tend to fall apart easily. I had 3 of these and have found these to be extremely durable. The fabric is tough, not cheap. The boning won't fall out after one use like I've had happen to me with others.