Holy Moly. I'm blown away. as a 34G, good sleeper bras are just impossible to come by. It's either a frumpy, thick, giant piece of spandex, something that is either way too big in the band or way too small in the cup, or full of support and wires and all the other uncomfortable stuff. But this is almost perfection. I got a 2X, even though I'm far from being on the size chart, and the fit is perfect. This bra is SO stretchy. The band is tight against my body, so my boobs don't try to escape out the bottom, yet I don't even feel it there. And my boobs have room to breathe! A-maze-ing. Considering buying every color now.
Unfortunately, there is a downside. The straps suck. They're very uncomfortable. There's a seam along my shoulder where the adjustable part meets non-adjustable part, and it feels like that part was just hotglued together. So it's kind of itchy... such a shame. I'm considering just cutting these straps off and sewing on some straps from a tank top instead.