I was skeptical about whether this would work, but I have to say that I wish I had these a few years back when I nursed my first two boys.

I can wear any shirt I want and I still feel covered when I feed my son.  I was not sure what size to order but I took advice from website and other reviewers.  Order a size smaller than your t-shirt size.  I wear a Small t-shirt normally when I am not breastfeeding and I wear a I wear a 34EE nursing bra.  I was worried about whether the smaller tank would fit my chest area, but I ordered the
x-small anyway.  The fit is perfect! Glad I went w/ the xs.  It's snug but not too tight; even on my chest area the fit is great.  Must have for nursing moms! I don't have problems w/ the hooks. I use both ways and they work well on my bra.  I use the Elle McPherson nursing bras.