HOW TO MEASURE
Body Length
Lay t-shirt flat (face down). Measure from center back neckline seam straight down to bottom of the front hem.
Body Width
Lay t-shirt flat. 1" below the armhole flat measure the t-shirt across the chest.
Sleeve Length
Lay t-shirt flat (face down). Measure from center back to outer edge of shoulder seam, then along outer edge to sleeve end.