This is by far my comfiest and favorite nursing bra. I bought 4 different styles/brands of nursing bras right before delivery, and I plan on buying a couple more of this one since its my favorite! It's very comfy, even comfy enough to sleep in, and supportive enough to wear in public. I love the removable padding so I can wear it around people and not have my nipples showing through clothes. Only minor inconvenience is that the padding can get scrunched up in the cup when it's brought down for nursing and has to be readjusted afterwards. For reference I'm probably about a 32DDD or maybe a bit larger and bought a medium.

I was a "nearly A" cup size before pregnancy/breastfeeding and was worried about finding the right size nursing bra. This fit well (size small) and will adapt to changing sizes with stretchy fabric and removable cups. The removable cups also help hide/absorb leakage. I bought a second one in another color.