This is a free pattern of a Dresden Plate Block.
https://www.quilterscache.com/D/DresdenPlateBlock.html
I Googled the
Dresden Christmas Tree Wall Hanging and found several different patterns with that name. Which one are you making? Could you give us a link?
FYI....Most time when I am sewing, my seam allowances don't actually measure 1/4". They are always a bit short because the finished size is what I am trying to achieve.
Last edited by Barb in Louisiana; 12-09-2022 at 06:52 PM.