A Thong Swimsuit: Zulu & Zephyr Longsleeve One-Piece Swimsuit This Zulu & Zephyr Longsleeve One-Piece Swimsuit ($200) is business in the front, party in the back. The long sleeves provide great coverage, and the cheeky thong bottom is so sexy. You'll love wearing this new style all summer long. Image Source: freepeople.com Zulu & Zephyr Longsleeve One-Piece Swimsuit $200 from freepeople.com Buy Now