Wash's vest?

[Sulla]

I know it has to have been identified by now, but for the life of me I can't find the darned thing. Can anyone point me in the right direction? The one you can see in Jayne's Town among others episodes.

For that matter, anyone know about his jumpsuits (red or otherwise)?

 

[Risu]

His vest is an SRU-21 survival vest dyed black, with a specific pocket arrangement. His pilot flight suit with no sleeves was a Vietnam era US flight suit, very hard to find and expensive. He also wears a green Red Kap coverall later on. I haven't IDed his other suits yet.