Preppy attire is a style that originated from the clothing worn by students at Ivy League schools in the United States. It typically includes items like polo shirts, khakis, and blazers, often made from high-quality fabrics. The color palette is usually bright and cheerful, featuring pastels and classic patterns like stripes and plaids. Accessories play a significant role in preppy fashion, with items such as boat shoes, loafers, and sweaters tied around the shoulders being common. Brands like Ralph Lauren and Lacoste are often associated with this style, which emphasizes a polished and put-together look suitable for both casual and semi-formal occasions.