Plus-size or plus-sized may refer to: Obesity, sometimes euphemistically referred to as being "plus-sized" Plus-size clothing, a general term given to clothing proportioned specifically for people around size 18 and up in the U.S. Plus-size model, a fashion model who specializes in modeling the above-mentioned clothing Plus sizing, the practice of changing a vehicle's wheels to a larger size and reducing the size of the tires to compensate