Visible Bra Straps: The fashion faux pas of the summer + Other No- No's

I'm a D so tank tops with built in shelf bras do nothing for me- no support. I tend to layer everything, including tank tops which makes bra straps less obvious. And as for strapless bras, it's so hard to find one that's comfy! I cover bra straps as much as possible though (I love little cropped jackets!)