2, down pants, knitted pants.
3, Korean version of velvet pants, cotton pants, jeans, chemical fiber pants.
4. Pants are classified by length: trousers and breeches. According to the version: straight tube, trousers, tapered pants/pencil pants/feet pants, flared pants, bias cut pants. According to the applicable occasions: casual pants and formal pants. Classification by waist line: high-waist pants, middle-waist pants and low-waist pants (1) Features of high-waist pants: the waist of pants is higher than the waist line, which is suitable for wearing waist.