I’m probably a size 34D at this point (5’5” was 126lbs pre, now 156 at 32 weeks), but it’s hard to say since I’ve switched to all stretchy bras during pregnancy. I may be closer to a DD. I bought a large and that works for me.Pros: The fabric is soft and breathable jersey cotton. I believe it will fit as my size changes throughout the rest of my pregnancy and into breastfeeding. There is a pocket for nursing pads, the elastic is covered and not too tight, and the fact that there are no clasps or strap adjustment sliders means the whole thing is smooth and comfy without bulk. There’s easy and relaxed fit boob access for breastfeeding when the time comes. It washed and dried perfectly and the construction seems sturdy enough that I imagine I’ll have these for years. Previous reviews warn that the price tag comes stitched in, but mine had it hanging on a string looped around the strap like normal. I’ve previously been wearing tank tops to protect my nipples which are painfully sensitive right now. These bras are a huge improvement over tanks and will do well as the weather continues to get hotter. The price for value is well worth it in my book. I could pay 3x more for a name brand, but they’re so comfy that I don’t think I could get 3x the value.Cons: The bra is a little short so it hangs out right under my boobs - not uncomfortable though. The coverage is wide in the middle meaning my nipple can slip out in certain positions as I roll over, especially if the bra gets turned slightly off center. It’s not all the time, but it has happened. This might be inherent in any crossover design. I haven’t tried other brands to compare. One of the bras came with a different edging like tiny scalloped elastic lace. I didn’t find it itchy, but I liked the other two better with a smoother edge.Verdict: Well worth it for the price and I would consider buying more. The pros certainly outweigh the cons. I’ve worn them every night for the past week and I’m thankful to have found a reasonable solution.I'm wearing a medium, I'm a 36 full C. I attachment parented my son many years ago, and the years of nursing left me needing some kind of coverage at all times to deal with, basically, permanent headlights. By all times, I also mean pajama time. And by headlights, I mean you can tell through all but the heaviest robes. So, I tried sports bras, but the synthetic fabric gives me nasty under-sweat and uniboob. I had loved my nursing bras and continued to wear them until they disintegrated, but it didn't occur to me to order new ones for sleeping (and getting up to go to the bathroom or to deal with a sick kid).These are comfortable and just thick enough that I can wear them under PJs and a robe without compromising what is left of my dignity. No tags, no hooks, no wires. They don't push anything up, but they provide coverage and enough support for comfortable sleep.I am a 36A/B postpartum. I ordered the size Large. These fit nicely. Even though i have a small bust, i would not go down a size, i think the band would then fit too tight. The band is comfortably snug. When my nursing bras arrived I noticed the band of one "looked to be" smaller than the other. I washed them, wore both and the sizes are both comfortable and I don't notice that one feels smaller than the other. I was nervous the cup part would be too big for my bust, but it fits against my skin nice. Very stretchy fabric. if one were bigger busted I think it would still fit very comfortably. The fabric felt a little scratchy at first, but I think I just needed to wear and wash a couple times, now the fabric feels soft. The band is a bit bulky in front which kind of annoyed me at first, but it doesn't bother me now. The lines in the bra definitely show through shirts. The bands are thick. The seams do not bother me, they feel smooth.I was looking for a nursing bra that didn't have strappy straps and clasps on the back. I got a medium because I prefer having a tighter fit with these bras. For some reason, I was expecting them to come with padding, but it comes with none. There is a pocket to put your nursing pads, which I like. The back is like a normal tank top--no racerback or anything. It has kind of obvious seaming on the sides.Fit well ☺️I disliked how deceptively soft this bra looks. It’s not my cup of tea and made me itch.I was too lazy to measure out anything like it says on the sizing chart. I just picked out the size based on my regular shirt size and the fit was perfect! It is extremely comfy and not restricting at all when you sleep, which was my main problem with wearing nursing bras to sleep. But I also couldn't afford not to sleep with a bra cause I needed to wear a nursing pad, breastfeeding mommas know the struggle I'm referring to! Actually it's so comfy I kind of even wore it during the day, it's not padded and doesn't have as much support as a normal bra would but if u pick the right size it holds up your boobies very well. No complaint. I mean I don't recommend wearing it out any place important, but for example a quick trip to the grocery store, or a lazy day at home I'd wear it, so much easier to feed the baby then having to clip and unclip a regular nursing bra. Definitely recommend!These are great with washable pad inserts if you leak overnight. I even wear them during the day if I'm not going to be too active. I'm a sports bra kind of girl anyway -- I usually find underwire to be uncomfortable -- so these are perfect. I went on t-shirt sizing like another reviewer and it was appropriate. I ordered just one at first, but liked it enough to order two more.My only complaint is that because the front isn't one solid piece of fabric it can get twisted really badly in the washing machine. I'm worried about how that will hold up in the long term, but for now this is a solid four star review.