This is a men's flannel shirt from Ralph Lauren Jeans Co.
Guess
Polo Ralph Lauren
Roundhouse Vintage
Frizmworks
Merci
Huf
Stan Ray
Uskees
Sunflower
Battenwear
Freemans Sporting Club
Original Madras Trading Company
Carhartt WIP
Dickies
Edwin
Carhartt
Butter Goods
Fucking Awesome
Pelle Pelle