Sizing for us buff guys can be brutal. Each brand has a different size. Each material had a different size. Long sleeve has a different size than short sleeve... If you catch my drift shopping online can be disastrous as well... Not this time.

I cheated and tried on a xl at my local Macy's and it fit.. However extremely extremely fitted.. Especially on my arms which are thick in the bicep area with wide shoulders.. I couldn't button it.

I went one size up to a 2xl in the all black and love it. Fits fitted although relaxed unbuttoned and should I choose to button it, I have plenty of wiggle and breathing room.

I'm 5'8, 230 with a 17.5' neck. Should. Give you an idea of my upper body image.

Go a size up.. Especially if your big like me. Denim jackets are supposed to be fitted but offer room at the same time. A 2xl does that just for me..

On a side note I wish there was a size in between xl and 2xl.. I just feel like the gaps too large and people such as myself would fit perfect right in the middle.