I'm a 36B so of course I can't speak or relate to any of you who wear a larger bra size, but I personally absolutely positively LOVE this bra!

I bought a size large (nude color).  I definitely intend to buy more but I'll probably by an XL next time.  The large DOES fit me and provides good coverage.  However, I'd prefer it to be a little less snug around my bust line.  (It's definitely NOT too tight though).

I HATE wearing bras and finding a bra that was extremely comfortable was my goal.  I found it!  The material is stretchy and cool to the skin.  It doesn't bind or leave impressions in your skin like 'regular' bras do.  You can wear it on a very hot day and stay extremely cool.

It goes on like a sports bra - no complicated hooks or anything - but it's 10x more comfortable than any sports bra I'e ever owned.  I've found sports bra to feel too tight on me no matter how large the size.  I've also felt extremely hot & uncomfortable in them, just like I have in every other bra I've tried (and I've certainly tried a lot!)  From push-up bras to front hook closures, made from cotton or polyester, etc.  NONE of them come close in comparison.

This bra is SO comfortable that I can even sleep in it.  The material is so light that my skin can "breathe."  Even on warm days, no embarrassing 'between-the-boob' sweat occured.  I've worn it under T-shirts, sweaters, tank tops and just about everything else.  It covers & supports my B cup breasts while providing me with such extreme comfort that I actually forget I'm even wearing it (which is perfect for me).

Although I'm small chested, I'd recommend even those who are a C cup to try this bra out if comfort is one of your main concerns and you hate wearing regular bras with the annoying hooks and straps as much as I do.  Like I said before, I can't relate or speak for this bra for those of you who wear a large bra size.  But I highly recommend it if you're an A or B cup and just want to be COMFORTABLE!