I was so excited about ordering this organic cotton shelf bra cami.  I bought a PACt sport bra at Whole Foods recently (had breast surgery 1 month ago and I need to wear breathable sports bra) and I bought it in a large.  It fits snugly (would have liked it a bit roomier but alternating it with my others I thought it would work really well when swelling goes down especially), but still kept it and wear it every other day.  So I thought of course this cami in large would fit (even though I'm small above ~ 34 a/b) I just assumed they all run small.  Well it was like putting on a potato sack.  Barely even touched my skin it was so huge on me.  Unfortunately I hesitated on buying another.  Too bad.  It is also super long ~ almost too long.  Had to return it!!