On the prototype (not pictured) the straps nearly outwitted me, but I think I have it figured out now. I have been so happy to have these few that I have made in the last month of near 100 degree temps, especially as I'm ridiculously picky about my tank tops. I prefer everything to be a racerback and it has to be fitted but not clingy etc etc.
Now I just need Joann's to have my favorite teal ribbing back in stock...