I am a B/C so I did find this to be minimal support but I wanted something comfortable for sleeping to wear under my t-shirts and tank tops.  I finally had to admit those nursing bras I have for the last 6 years were finally worn out and was using the loosest of my sports bras.  I have young boys and have to get up in the middle of the night sometimes to take care of accidents so I love freedom of preserving some modesty without having to search for a robe at 2 am.  I wouldn't wear this outside of the house or even for extended periods around the house; it just doesn't have a lot of support for my cup size.  I do I plan on buying a couple more in the next few months to coordinate with my sleepwear.