I found this cool rotary cutter
that makes holes!
So cut your blanket the size
you would like.
I use a plate for the corners.
Then move in 1/2" and go around
again with the hole cutter.
I crochet around 1st using
a single crochet, then go around
again in between doing 3 double
crochets in each gap.
There is an older post
showing the finished look.
I will post this one when done.
Adi picked this fabric for her
baby sister expected in a couple