I am a pre-pregnancy smallish 36C, and now a full 36 Dish-DDish/38Cish-Dish in pregnancy.  I ordered this bra in a large.  I'm very impressed and glad I made this my breastfeeding bra splurge.  You need this bra!!

1.  This does not look like a nursing bra and the plunge shape will work nicely under my post partum clothes
2.  I love that I can use the hook to turn this into a tank style bra - very useful in the summer.
3.  The support is the BEST I have found in a bra that is sized S,M,L,XL and no wire - I am well supported and there is enough stretch in the cups to handle my post partum engorgement.
4.  There are many rows of hooks on the back, so as my band shrinks postpartum, this bra can shrink with me.
5.  Unlike other non-underwire bras, I have 2 distinct boobs when wearing this bra (though those of you much larger than I may have a slight uni-boob affect)

This bra actually just seems like a bra I would buy because I tried it on and liked it.  This is how a nursing bra should be.  It has the hook type closures for pulling down to nurse.