We recommend ordering "true-to-size." If you oscillate between two sizes, we recommend you size down (IE: if you generally describe youself as a "small medium," go with a small. If you describe yourself as a "true medium" or a "large medium" go with a medium). If you are looking for a slim, closer-to-the-body fit, you also might consider sizing down. We think it looks great, and hangs on your body correctly, whether worn tucked in or out or with the sleeves rolled up or left down.

Because this tee shirt is garment dyed, it is virutally shrink-free and will fit very similarly post-wash as it does when you first receive it.Do not size up to account for shrinkage you might usually encounter in a standard cotton tee shirt from regular machine washing and drying. 

If you are stuck on what size to order, we recommend that you measure a tee you already have (that you like the fit of!) and then compare those measurements to our measurements via the below link.