A shirt finishing machine includes a torso 2 for putting on a shirt 1 and a pair of right and left supporting arms 3. The upper part of the supporting arm 3 is provided with a lower iron 9 for setting an extremity end 1b of a sleeve 1a, a fixing instrument 14 for fixing a cuff 1d of the sleeve 1a to the lower iron 9, and an upper iron 10 for pressing against an upper surface of the lower iron 9 and for press finishing the extremity end 1b of the sleeve 1a. A movable iron 9a presses a lower surface of the extremity end 1b of the sleeve 1a inserted into the lower iron 10 at the time of pressing with the upper iron 10.