Loose knit cuffs and the Navy blue colored strip seems to not wrinkle like leather, but more of a tightly woven fabric? I say that due to not being able to see any weave pattern from a fabric. I guess it could be suede or waxed cotton as well.
On second look on the last photo, it does seem to mimic the black leather on either side. The inconsistent dye job, may be throwing me off. I wonder if that was a costuming job or from the factory dye-job?
Obssessed on the stripes....aye.
When I use Fiebing's dye and after you rub on the chemical sheen off the leather, the leather tends to wrinkle from the wetness in the fibers, so this can be some thought into a possible after-market dye job for the jacket.
"Logan, my tolerance for your smoking in the mansion notwithstanding, continue smoking that in here, and you'll spend the rest of your days under the belief that you're a six-year-old girl."