Why do you need this jacket liner from Engineered Garments or, really, a jacket liner at all? Because it feels good and modern humans are inherently obsessed with consumption, bruh. And I would be willing to bet that having a reversible polka dot-to-floral jacket liner from Engineered Garments probably feels better than most things. Maybe even love. Also, this would just look really fucking dope under a topcoat or some other heavy winter outerwear, so yeah, there's that too.