When it comes to clothes (which aren't bras) the cloth should go over top the tit and contain them, not be vacuum-sealed to the breasts and sternum (I know that you're better at this now, but it still needs to be said.) I won't judge you on contour lines given as it is clear from your twitter that you've long since improved and the criticism would, in essence, be petty at this point.
You performed nicely color-wise and seem to have human-ish proportions down pat, and I can appreciate the small section of sky peeking through the clouds in the top-left corner of the illustration. The colors which need to pop are popping (fantastic) and I love every detail that went into this work (including that subtle cameltoe.)
7/10 - a nice work which needs improvement. :3