I own their previous bras (the non-adjustable ones) and their adjustable tank tops.  I love the fit of this and wear their products daily...yes I use them everyday.  I go from using them underneath my work clothes to wearing them to the gym.  I am a 38C and ordered large in the bras and tank tops and the fit is perfect.  They wash up wonderfully.  So glad these products are available on amazon with prime.