Fits perfectly.  Like that the inside of the molded cups are smooth, concealed petals.  Not padded but enough fabric to shape.  The straps have a little stretch which keeps them on my shoulders not off and having to get under my top to straighten them.

Have worn Wacoal for many years but found some Bali styles that work really well and are much less expensive.

This style 3W11, DF1002 and 6543 fit well and are comfortable.