A Plunging One-Piece: Andie Mykonos Ribbed One Piece The Mykonos Ribbed One Piece ($115) is an editor favourite. It's available in ribbed, eco poly, or flat fabrics, and has a plunging neckline that's hard to miss. Purchase it in white or black and get ready to feel your utmost confidence yet this summer. Image Source: andieswim.com The Mykonos Ribbed One Piece $115 from andieswim.com Buy Now