This is a beautiful blue organic cotton, long-sleeve tee that is getting a deep discount (below wholesale) due to some faded areas along the fold lines. It's hard to see in the photos, but more apparent in person. I have another one just like it that I am going to list soon. That one needs a little mending, but it will be listed at an even bigger discount.

The main photo shows the tee on a female mannequin because of the small size. But it is totally gender neutral. It is a basic long sleeve tee. My husband wears these all the time. He loves this blue color, and always gets compliments on it.  Scroll down for more images. The size is adult small. Would probably fit a teenager well.

Measurements:
Shoulder: 16.5" measured across the top
Chest: 36" around
Length: 26: measured from the center of the back of the neck to the bottom
Sleeve: 24" measured from the shoulder to the end of the cuff

Compare these measurements to a tee shirt that fits you well, but allow for some shrinkage with laundering.