My combination of neck and sleeve length are difficult to find.  While this product meets those requirements, it is very baggy under the armpits.  I have to carefully tuck in the upper body of the shirt after donning a suit or sports jacket.  I finally broke down and had one shirt of the three shirts I purchased altered by my tailor at a cost of $19.  I plan to have the others done as well.  I will still have spent less than I would have for bespoke shirts.