This Sims 4 bikini is another creation from Trillyke. If you like their bikini cover-up, you might like this cute and fun mermaid bikini! The top has a zipper front with starfish, and the shiny high-waisted bottoms have a fish scale pattern. There are 10 swatches of color combinations to pick from. You can use this for your mermaid sims as a funny little on-the-nose joke! Download here from Trillyke on Tumblr.