LPT: If the lined jacket you bought isn’t warm enough, open it up and sew a layer or 2 of warm blanket material inside; you need not treat your clothing as a constant.
LPT: If the lined jacket you bought isn't warm enough, open it up and sew a layer or 2 of warm blanket material inside; you need not treat your clothing as a constant. Probably best not to sew non-colorfast fabric into a light colored jacket, though.
submitted by /u/IAskYouYou