We have a woman's chain belt in silver tone metal.  It was purchased with a lot of vintage items but I don't think this is all that old - I would place it at somepoint between the 1990's - 2010.  It measures about 45" from one end to the other with a pinch clasp on one end which fastens in at any point on the opposing end.  The widest point on the belt is about 1 1/2" in w.  It is very adjustable to fit almost anyone.  It is in good condition.

Metal Chain Belt Woman's