The sizing description for these shirts is completely wrong for normal men's sizing and you should note that the label on the collar says "approved school wear" so I am guessing they are for older skinny teens . The little one arrived with 34/35 on the label. This is the chest size I think. Then I ordered a medium size which said 36/37 on the tag and it fit perfectly. I'm wearing the 37th short suit. I'm 5ft 6" and think it's the perfect length so I gave it another try as I have a hard time finding regular polo shirts these days that aren't too long for me. If you are a skinny tall guy I wouldn't order these.