Perhaps if you know this maker? I did a forum search and general search for this tag but nothing comes up. I'm thinking 50's BUT the only thing that's throwing me off is it has finished seams, not pinked. You might be able to see in the pic it has an overlaid skirt on top of a slim fitting skirt. Is there a name for that aside from tiered? Nice quality - fully lined in black satiny material, metal painted zip. Also, how do I identify the fabric? Thanks!