Funkifabrics and I made this set for him. The shorts have the letters appliqued on.
The shorts are the first time I have used the Jalie pattern - so glad to get that out of the "not yet used despite having owned it for several years" pattern stash pile!. I traced the pattern, made a toile and then ,made the shorts with applique in an afternoon (while also doing other things) so they really really are super quick to make. The sizing fits the measurements perfectly.