So you've got party frocks bursting out the seams of your closet now, but uh, need a little something pretty to wear underneath, right? Allow us to suggest the Calvin Klein Level 3 Roses Bra ($46). The level 3 line provides maximum support and full coverage, making it wearable all day (or night!) long. And the pretty little lace rosettes make it sexy while it keeps the girls in place. It comes in racy red or a deep blue. We'll make the color decision based off how often we think it'll be seen. Red it is, then!