Ok, I didn't explain myself good enough.....I am planning on sewing all 3 borders into 1 border then sewing it onto the rest of the quilt.
What I'm wondering about is the individual borders themselves. For the sides of my quilt I need 79" of border. My fabric is 43" wide. Should I sew together (mitering as I connect them) 1 long strip of border 1? So then I'd cut that 1 long strip to accommodate the borders on all four sides of my quilt.
I hope this is easier to understand.
Thanks much!