Double Divas Molly and Cynthia are on a mission to help the woman with the world's largest bust. The problem is there's no bra big enough to fit her and they have to create a custom fit in just one day. This gigantic bra is going to take time and attention, but their clueless sales clerk Loren books Molly and Cynthia to attend a wild lingerie bachelorette party the same night...which cuts into the time they need to make the giant bra. Their motto is "No bust too big or too small" but this time the Divas may have bitten off more than they can chew.