OK... I know, they've been made time and time again, but I had to make one too!!!
In Cricut DS, I used the George cartridge and welded two hearts together for the base of the card & welded two more a bit smaller to make the inside of the card (no pic's, but the inside is pink). Once cut, I creased them down the middle, attached the inside (pink) lining and voila!
I cut a third heart (pink) to create the bra, then I hand cut into more of a bra shape & I used the cuttlebug to emboss it.
Once I finished the bra/top it was on to the rear, which is all hand cut.
Oh and lots of little embellishment's :):):)