I have a book called Border Bling that is all pieced blocks borders--she recommends ...to press the seams as you stitch the blocks together to avoid stretch--just square the blocks individually to correct size and then put together. As you pin/stitch to block border to the top, you make sure to get the seam allowance to lay down flat. Never had hear of this before and it works!
Last edited by QuiltnNan; 08-11-2020 at 02:26 PM.
Reason: shouting/all caps