Trish Bowman from Happy Memories Quilts wrote these instructions to use her Quilting Up Memories Pattern to piece together the outer fabric for this extra large pop up.
TBP-QUM Quilting Up Memories Pattern
14.5" All Squared Up Tee's Template
15.5" All Squared Up Tee's Template
FQG122 Stacking Pop-Up Pattern
FQG125 Extra Large 14" Spring Refill