Channel this season's 1970s trend with She Made Me's denim-blue Essential halterneck bikini top. It's handcrafted from cotton crochet and fully lined in Lycra, with signature dip-dye tassels and antiqued cowrie shells at the ends of the ties. Play on the bohemian aesthetic and wear it by day with the matching briefs, adding a billowing maxi skirt as you head out for lunch.