Martha says to use
a disappearing ink pen, a marker and graph paper to map out your plan first, but you know, if it did this, I'll be honest I'd live dangerously and forgo the drawings.
Although I think
a disappearing ink pen might come in handy for that monogram on the shams.
I vote for some KK 2000, a temporary spray - on glue and
a disappearing ink pen.
Not exact matches
Find the 1/8 ″ gap between the Pellon pieces and mark a line with the
disappearing fabric
ink pen.