With a shared love of ‘70s style codes; friends and co-founders Nikki Campbell and Sophie Coote launched SIR (or Separates; Intimates; and Ready-to-Wear) to craft the pieces they want to see in their own wardrobes.Made just for us; this beaded bikini bottom has a classic brief silhouette with sliding strings so you can adjust the coverage to your liking. Complete the set with the [matching top](https://www.modaoperandi.com/women/p/sir-the-label/exclusive-riviera-string-triangle-top/676015).