vintagehandbags

I have been searching for days to find a similar bag or label for this purse... All that I can make out, when the lighting hits the label right I can make out that it is "Made in Belgium expressively for... _ _ eastel_rs" or " _ eastet_rs" (its difficult to make out..) I adore this bag I do want...

Just picked up this purse at a local thrift shop. It doesn't have any labels and seems to be in very good shape. The wear on and style of the clasp made me wonder if it might be a vintage purse--1970s?? Any information would be much appreciated!!