So I watched the fc DVD commentary with Kaplan and fincher. Just to add a few details which may or may not be 100% accurate. About the jacket, fincher said that Kaplan sent him a picture of Pitt wearing a red leather jacket he found in a thrift shop, but that doesn't mean it was a jacket worn in the film or copied. Maybe just a regular red leather jacket that Kaplan thought the color fit well on the Durden character. Kaplan said they made six jackets, the guy with Kaplan asked if Pitt took one and he said no, " the wardrobe is still
on hold, but that Pitt wanted one. He said they dyed the jackets. The sock it to me shirt was a shirt Pitt and Kaplan found in a thrift shop and Pitt likes it so much that they bought it and made many copies using heat transfer. He said they needed many because of the Lou ass kicking scene. And as far as the black sugar tank goes, both Kaplan and Fincher stated on separate commentaries on the DVD that Kaplan found the porn " fabric somewhere and made several tanks. Oh, he also said that the Gucci loafers were patent leather Gucci loafers. No mention of sunglasses. And just to confirm the making of many sock it to me shirts, Pitt and Fincher both commented how whenever they finished a take of the Lou ass kicking scene, that they had to clean Up Brad, restyle his hair and redress him.