Suture for Down jacket

I have a small rip in a nice Rab down jacket that I love. Which suture (size / material) should i grab from the OR and what type of knots/suture would yall use for a small < 1CM tear in a very fine down jacket?

This post might get booted, but a quick answer would be great. And FYI im an intensivist, so I'm used to just throwing basic knots for my procedures.