Search the web and put the name of the furniture in the search engine.

Is it newish or old?
Take a picture and show it to a furniture store if new and an antique shop if old.
Ask on ebay's Discussion Board, where you can show pictures.

Hi, Jandhim!

If you might not have dated it yet, you could post images of it here. I, or someone else here, will most likely be able to date it.

Thanks!