Hey Darrin, this last summer I figured out a trick. I'm not sure if it will work for you, but it helps me not to worry about people seeing binder straps or around the armpit. I wear like a strapless type of thing I cut out of a 997. I think it actually makes me look flatter then my other binders, the only problem is slippage. Because there's no straps it tends to slip down, so I can't do certain things like reach or put my arms up. Also I was found some tanks that fit my arms that helps to hide regular binders, they're tight around the pit area. You gotta search but there are some that don't have such big holes. And if anything you could always wear a wifebeater over the binder, make sure they are the same color.