Dakota Johnson turned heads at the 59th Karlovy Vary International Film Festival in July, looking classy in a gorgeous black dress that exposed her curves and toned shoulders. View this post on Instagram A post shared by for Dakota Johnson | FAN PAGE (@forlovedakota)Going all out with her designer look, Dakota accessorized her dress with Jimmy Choo heels, adding turquoise gemstone jewelry from Roberto Coin. Fans also saw the ex to Chris Martin's swimsuit tan lines as she proved her sun-worshipper status. Another, meanwhile, said: "Those tan lines look good on her body." View this post on Instagram A post shared by for Dakota Johnson | FAN PAGE (@forlovedakota)Anyone wondering how Dakota Johnson achieves her tan lines needs only look at her recent headlines.