I bought two of these after finding that the Emma Jane cotton nursing bras did not offer much support, and this was the other brand they had in my size at John Lewis.

It does offer good support, while still allowing for the size of the breast to vary during the day. It is comfortable enough to sleep in. The clips at the top are fairly easy to do back up one handed, and they stay done up.

The opening has 3 hooks so is a bit fiddly to put on until you get used to it. It has four different positions although I have only used one as my chest size has not changed. It is fairly generously sized, I have a 32 in this one compared to 34 in the others.

Possible drawback is that it is not all cotton so could be a bit sweaty in hot weather, but maybe does a better job of holding in any leaking milk.