Fashion is a popular style or practice, especially in clothing, footwear, accessories, makeup, or body. Fashion is a distinctive and often constant trend in the style in which a person dresses.When it doubt, always choose the smaller denim size, since jeans stretch with wear.Accessorize With Brights. Hem Your Pants for a shoe height. Go Hands-Free for Evening. Know your stretch. Throw on a scarf.Looking truly sexy involves knowing what to bare-and what to keep under wraps.