Originally Posted by
dharm
I have cotton theroy book one the pattern I want to use is called tick tack toe, on page 91. But I need my quilt to be larger than 102x102. So how much more fabric should I use to make mine 120 x120? Sorry for not getting right back to the board.
It looks like a block adds 20 inches, so adding another row of blocks on two sides will make a quilt 122 X 122. That's a pretty big quilt. Would adding a half a block on two sides look dorky? You need to figure how many blocks you want to add, then take the yardage for the throw and figure our how much of that you want to add to yours. It would be less than half if you made half blocks, and a little more than all of it if you added whole blocks. A whole block is an X. That should help you figure out the yardage.
Good luck.