outside surface of air bags 36 and 37 when the sleeves of the shirt are properly dressed on buck assemblies 22 and 24 pan 26 and buck assemblies 22 and 24 are moved rearwardly from station 28 to the pressing station 30 within upper cabinet section 32 wherein buck assembly 22 is positioned in standard fashion between steam heated side pressing heads 50 and 52 and buck assembly 24 is positioned between steam heated pressing heads 54 and 56 in conventional fashion heads 50 and 52 and heads 54 and 56 are closable in known fashion upon the sides of the buck plates 35 of buck assemblies 22 and 24 to press the sleeves in accordance with this invention separate pneumatically operated pleat pressing head assemblies 60 and 62 are mounted within cabinet 32 via brackets 64 and 66 respectively which are fixed to a frame member 68 which is part of the cabinet 34 assembly 60 is mounted within cabinet portion 32 in adjacent operating relationship with buck assembly 22 and main pressing heads 50 and 52 similarly assembly 62 is mounted within cabinet portion 32 in adjacent operating relationship with buck assembly 24 and main pressing heads 54 and 56 only assembly 62 is shown in fig3 7 each pleat pressing head assembly 60 and 62 includes a pneumatic.