We offer two different fits, full cut, and tailored cut. Each style you click on will state which cut is used under the description. 

As a frame of reference:

The FULL CUT spec is a gentlemen's cut, square in the body, meaning that the chest, waist, and bottom are all the same width. The width of the sleeve is more generous, and, in general, is a more comfortable fit.

The TAILORED CUT spec is slimmer all over. While the neck, sleeve length, and collar size remain the same, The body and sleeve widths are slimmer cut. In addition the waist is narrower than the chest and bottom.  

Here are the basic measurements. 

All of our shirt fabrics are cut once, and in only one spec. We don't currently offer any style cut both ways.