I bought these tops in this earth-toned set and in black-grey-white.  I like them.  They're comfy--soft and stretchy.  They follow the modern cut pattern of being very long, so they'll keep your torso covered no matter how low-rise your jeans/yoga pants are.
I have two small complaints.  First, the straps are VERY wide-set.  Because the tops are snug due to the stretch, the straps don't slip down often, but they do slip down.  Furthermore, there's no way your bra (sports or regular) straps aren't going to show, so you need to keep that in mind.  I got these for yoga and lounging, when my sports bra would show anyways, so I'm not concerned.  Second, there are synthetic fibers in these camis, and not the super-duper kind that "wick" sweat and what-have-you.  They're fine for now, in the Floridian wintertime, but during the summer I know they'll get uncomfortable.  Or if I ever started doing "hot" yoga.
Given what they cost, these are a good buy.  Probably best for sleeping in, instead of exercise.  If you wanted to wear them out, you'd need a strapless bra.