Knitting Suggestions?

Okay, Mr. Gaia likes my tank top fine (because it is somewhat low cut) but he says he wishes I'd wear something that isn't cut/knit straight across, a v neck or a scoop neck, he says.

So, here's what I want in a pattern:

1) v-neck
2) knit in the round with very minimal sewing
3) it needs to be shaped
4) works with multiple kinds of yarn (so it needs to have a fairly large guage)
5) is a pattern I'd want to repeat many, many times so I have a nice wardrobe of them
6) the straps need to be wide enough to cover bra straps.

Does anyone know of a (preferably free) pattern that might meet these requirements?

Thanks!