Autumn aesthetic romanticizes fall, turning October's fallen leaves, pumpkin patches, wood smoke, and golden light into a full lifestyle and fashion look. Pinterest and TikTok carried it through the 2010s and 2020s, with cottagecore and cozy culture overlapping heavily. Knitwear comes in rust, burgundy, mustard, and forest green. Plaid flannel shirts layer over wide-leg or straight-leg jeans cuffed above ankle boots. Oversized camel or brown coats go on top. Corduroy trousers, turtleneck sweaters, tartan scarves, and accessories in warm wood or amber tones complete it.