In looking for the right size of an Align Racerback Tanktop Waist Length I tried to look up various measurements of the sizes 0-14 (US). I thought I could just as well share what I found, maybe someone can give me even more input on the right measurements. I expect that the measurements of other align tops will be comparable.

I took a flat measurement from armpit to armpit. So if you double this measurement you should have the chest size. In the final colom I added the measurements from the official Lululemon size guide. What I find interesting is that the measured inches are always way less then half of the official Lulu measurements. Of course this is due to the stretchy material of the align tops, but I find the difference to be quite big!