"When it comes to bathing suits, I have several by Lauren Moffatt," Kristen Bell told us. "J.Crew also has a good selection, with lots of different shapes, from string bikinis to boy-cut, that you can mix and match."
Ruched top, J.Crew, $44; jcrew.com. Side-tie bottoms, J.Crew, $46; jcrew.com. Bandeau top, Lauren Moffatt, $108; anthropologie.com. Ruffled bottoms, Lauren Moffatt, $108; anthropologie.com.Read MoreLess