I dived in after work yesterday on this Tour de France (TDF) piece. First I carefully cut the shirts apart then press iron on interfacing on all the pieces. I cut out the motif on each shirt and just played from there.
This is where I left this piece at bedtime last night.
This is where I am this morning. I was up early and pieced together two more sections of border stripes. If I can scrap enough black fabric together, I think I will border both sides of the tour de France pieces in black. With limiting myself to only using the t-shirt fabric for the top from the three TDF shirts, I have plenty of yellow and I will have to use every scrap of black.