Review on Amazon Essentials Slim Fit Cotton Shirts for Medium Men's Clothing - Comfort and Style Combined by David Lamfers

If you are tall and skinny (I'm 6'1", 170, my arms are a bit skinny) the regular fit is actually better than this slim fit, mainly because of the sleeves you have a regular fit that is slightly longer and tapers nicely towards the arm, while the fitted cut has shorter sleeves that pucker for an unflattering look while still being slim).