Dreamy Driftwood Shore is a location that appears in Mario & Luigi: Dream Team. It is where Mario and Dreamy Luigi meet the Seadrings for the first time. It is the dream world version of Driftwood Shore.
Mario heads into Dreamy Driftwood Shore with Princess Peach as an attempt to hide her from Antasma and Bowser. However, they quickly realize that the area is too small and they meet a Seadring named Seadric. Seadric says that in order to help expand Dreamy Driftwood Shore, they need to collect Dream Eggs from his other siblings. Mario, joined by Dreamy Luigi, go out and gather the Dream Eggs from Seabelle, Seatoon, and Seabury. Seadric then eats all of the Dream Eggs and helps expand the area to its limits. As Mario and Dreamy Luigi head deeper, it was revealed that Princess Peach was actually Kamek, which means that the real Princess Peach is already with Bowser. Mario and Dreamy Luigi soon find themselves fighting Bowser's "elite" troops: Private Goomp, Sergeant Guy, and Corporal Paraplonk. Mario and Dreamy Luigi then defeat the troops where Kamek angers at them, demotes the trio and leave the dream world. Disappointed, Prince Dreambert tells Mario to leave the dream world to come up with another plan.