The invention relates to a fabric-air-permeability-improved short-sleeved shirt with buttons. The fabric-air-permeability-improved short-sleeved shirt comprises a short-sleeved shirt body (1). The fabric-air-permeability-improved short-sleeved shirt is characterized in that a list of buttons I (2) is vertically arranged below a collar of the short-sleeved shirt body (1), a list of buttons II (3) is vertically arranged below the buttons I (2), the buttons I (2) are practical buttons capable of being opened or closed, the buttons II (3) are decorative buttons which cannot be opened or closed, the short-sleeved shirt body (1) is made of fabric, the fabric is of a three-layer structure, the upper layer of the structure and the lower layer of the structure are formed by mutually interweaving warp and weft, a reinforced layer is arranged between the upper layer of the fabric and the lower layer of the fabric, the reinforced layer is wrapped with the upper layer of the fabric and the lower layer of the fabric, and the fabric is made to form strip-shaped protrusions in the weft direction. According to the fabric-air-permeability-improved short-sleeved shirt with the buttons, due to the fact that the buttons I are arranged below the collar of the short-sleeved shirt body and the buttons I can be opened or closed according to requirements, ventilation performance is guaranteed and the situation that a user feels cool and comfortable is guaranteed, and the buttons II can increase attractiveness and decorative performance of the short-sleeved shirt. The air permeability of the fabric is improved.