The invention relates to an assist garment (4) worn on a part of a human body (1) which includes a plurality of garment-fitting actuators (5) that are placed linearly along at least one end portion of a garment body (2) and driven to extend and contract, a plurality of assisting actuators (6) that are placed linearly on the garment body to cross the fitting actuators and driven to extend and contract, and a controller that individually controls the drive of the assisting actuators and the drive of the fitting actuators.