Make sure he looks smart in the classroom with slim fit 4cm narrower through the body than our regular fit version of our ultimate non iron shirt featuring taped seams non iron finish stain awaytm and for younger children up to 8 years our patented expandicufftm and our easy close top button nnthe expandicufftm design is protected by ms in the uk by patent no gb 2 458 284 slim fit a narrower cut through the waist andor body style product shapeshirt fitslim fit fasteningbutton