Back when I made my first stripe skirt, I was pleased with the matched side seams but had no idea how I did it. Well, dang if I didn't find some photos today that I snapped in process. Yay me!
However, cannot fully explain how I matched the stripes so perfectly but will direct you to notice the bottom hem edge at right angle edge of fabric and slight diagonal cut on side.
Totally spoiled,
I am,
SkitzoLeezra