Where can I get whatever this part is called? The fabric strip above the window.

[TurntableMonkey]

[JustCruisn]

Door frame seal. Get it from the dealer.
The fabric bit is not a part on its own. It is part of the rubber seal that runs around the entire door opening. You need to remove trim to remove/install.
3 years ago they were $122 each, in Jan 2013 I paid $174.32 for front left the part is 1J4 867 365B FKL


Door Seal Trim Coming Away

[TurntableMonkey]

Ouch haha, thought it would be cheaper. Thanks for the help.

[JustCruisn]

They make a huge difference to the appearance of the interior.