I smooth my two layers together with one cut 1+ inches bigger on all sides. I bring that over the edge for binding. Makes a very nice finished edge. The corners are not fun to fold, but not too hard. Let me know if you want more directions. I stitched these corners more than usual as this is for an active two year old. The only other blanket that's finished so far is camouflage and it's not pretty!
When it's washed, that cut edge softens and disappears. Just looks like a binding.
front and back of corner - excuse the dog hair!
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