(note: She will not be wearing the black top)
It may or may not be very clear for you to see, but the top is not staying up at the back. It's fine at the front, but it needs to stay at bra level at the back as well.
I've been debating adding really strong invisible straps to it, but there isn't a way without the stitching showing and ruining it in the front.
Other methods I've thought of have been body tape or sewing it onto the bra she's wearing for it. I'd rather avoid the latter and I don't know how well body tape will work considering she's planning on dancing in this as well.
Does anyone know of any better methods?








