They came today.
I am now fully brassiered, and feel so feminine, so vulnerable and so supported, as I now realise that I need a bra like this all the time. The wide back band sits very snugly and optimisies "swoop & scoop" cup filling.
The frumpy bra straps are tight, but won't slip, or make shoulder grooves.
My boob projection is awesome and solid, I feel a bit like Marylin Monroe (if only).