I have Coopers jacket (well maybe the closet thing from the actual one) somebody sold it to me who worked on the cast and crew of the movie. They were given as
Matthew McConaughey Leather Jacket | Interstellar Cooper Jacket
Interstellar: Cooper's Brown Jacket – Shopyourmovies
The brown jacket Carhartt Cooper (Matthew McConaughey) in Interstellar | Spotern
The brown jacket Carhartt Cooper (Matthew McConaughey) in Interstellar | Spotern
Matthew McConaughey Jacket Interstellar | Cooper Carhartt Jacket
Interstellar de Christopher Nolan – Nina BARTOLDI écrit…
Jacket Carhartt Cooper (Matthew McConaughey) in Interstellar | Spotern
ON REFAIT LA SCÈNE N°13 : la poursuite du drone dans Interstellar