Nice and convenient-to-wear health-care jacket capable of being positioned

The present invention relates to a nice and convenient-to-wear jacket capable of being positioned. A cashmere sweater includes a garment body (1) and is characterized in that a left collar and a right collar constituting the collar (2) of the garment body (1) are connected with each other through a snap joint; the snap joint is composed of a ring-shaped snap ring (2.1) and a hook-shaped clip (2.2) disposed on the left collar and the right collar respectively; a hook-shaped head of the hook-shaped clip (2.2) is hooked on the ring-shaped snap ring (2.1); the collar (2) and a top fly (3) of the garment body (1) are provided with thickening strips; a lower hem (4) of the garment body (1) is provided with strip-shaped bosses vertically; and the top fly (3) of the garment body (1) is provided with decorative buttons. The nice and convenient-to-wear jacket capable of being positioned has advantages of being nice and being convenient to wear.