to add accents to the bed sheets I have - my pattern - I think it was called Wildflower by Calvin Klein is now discontinued, so I don't think I can buy them anywhere...also I like lots of pillows on the bed....We already have six pillows fromt the set, but I thought two small rectangular ones would be nice!why?
I'm just talking out my ass here, but can't you just sew the normal seam for the pillow (that is, cut 2 pieces of fabric to shape, lay them inside out and stitch them together, leaving a hole for stuffing) and then just sew another line around that (again leave a hole for stuffing parallel to the first hole) to make the "border"?
Stuff and stitch it up. Maybe put a little batting in the border part to give it some shape.