Since Conrad has a successful fashion line of her own, we wouldn't be surprised if she crafted her big-day gown herself. But we also have a feeling that she'll enlist the help of her former castmate, current BFF, and Vera Wang-designer Trey to whip up something gorgeous. Not only is Whitney Port (another MTV reality alum, former friend of LC, and successful fashion designer) creating her dream dress with a deigner buddy, too, Trey and LC still hang out. In fact, you can find the two of them guest starring on each other's Instagram feeds, especially when they partake in an adorable tradition: ice-skating together every year in December (see a cute snap from their trip this year, above).
We hope she chooses to honor her longtime friend by wearing one of his designs! In the meantime, we'll be keeping our eyes peeled for more clues.