I would like to make a queen size rail fence quilt with 3.5in strips, 3 colors for the blocks, a 3in outer dark border, and an 2in inner light border.
Ok, now I don't know how wide the strips for the blocks need to be and could use some help calculating yardage for each fabric.
This is my first bed quilt and I'm a little intimidated, but determined!
Thanks in advance for the help!

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