Essential Embrace Wire-Free Nursing Bra
Seamless unlined wire-free nursing bra with side boning
Easy-to-reach convenient one-handed nursing clips
Fully adjustable, close-set, stretch straps won't slip
4 column, 2 row hook and eye back closure
Columns/rows increase with size - includes bra extender
I love this bra. It can be used as both a nursing bra and a non-nursing bra. The hooks are secure in place, so they don't come undone during the day until you specifically unlatch them. I'm a big breasted girl, and the lack of underwire doesn't mean lack of support (it just means lack of pain!). Plus, the bra comes with a bra-extender for your later months of pregnancy, if you want to use during pregnancy. I found the material very forgiving and comfortable.
My only slight complaint is if you wear the bra too tight, the piping on the side will dig into your rib. Easily fixed by hooking the bra slightly bigger than you think you need.