The invention relates to a garment with a far infrared treatment function, good elasticity, high color and luster degree and light and thin cloth. According to the garment with the far infrared treatment function, the good elasticity, the high color and luster degree and the light and thin cloth, a warm keeping piece is arranged at a collar, and after the garment is worn, the throat can be in a double warm keeping state without needing to additionally arrange a scarf for keeping warm; meanwhile, through arrangement of a lower hem and the like, the three-dimensional sense of the garment is improved, and the garment achieves the better aesthetic property; meanwhile, through a far infrared chip, a human body can receive far infrared radiation in real time when the human body wears the garment, and achievement of a health care treatment effect is promoted. The back face of the garment is provided with a lining layer, the lining layer comprises a base cloth layer, the base cloth layer is provided with a first surface and a second surface, and at least one of the first surface and the second surface of the base cloth layer is provided with a waterproof coating. The garment is good in elasticity, high in color and luster degree and light and thin in cloth.