These tanks are fantastic and super useful. I am 11 weeks postpartum and I still wear one EVERY SINGLE DAY! I even sleep in them. They run big. I often wear large or extra large in other clothes but I wear a medium in this product. I think they are flattering AND easy to use. I can unsnap them single-handedly. I have a DD cup and they fit great! I have a super long torso and these are still long enough. I can't stress enough how much I love them. If I had to say one con, it is that the black color washed out a bit after about 20 washes.

Update: 12/24/2011:  I STILL LOVE THESE AND STILL WEAR THEM EVERY DAY. I love sleeping in them and wearing them all the time. I will miss these when I am not nursing anymore. Best purchase ever.  The color does fade a bit after weekly washings.