Emma Roberts Instagrammed THIS photo.
Her bikini top is reversible; pink gingham on one side and pink striped on the other! Buy it here: SOLID & STRIPED, AMAZON, BLOOMINGDALES, and SHOPBOP
Her bikini bottoms are the Solid & Striped The Lilo bikini bottoms. Buy them here: SOLID & STRIPED, FARFETCH, MADEWELL, REVOLVE, TUCKERNUCK, and THE YES