Seafolly Collective Cross Back One Piece in True Navy MYER Seafolly Cross Back One Piece in Sage Rumpusresort Seafolly Collective Cross Back One Piece Dark Chocolate Swimwear Seafolly Collective Cross Back One Piece True Navy Seafolly US. Part of the Seafolly collective range this brand new colour Sapphire meaning 'blue stone' Available in Aquatic Blue, Black, Navy, Azure and Sapphire Removeable cups for shape and support Quick dry cups Regular legline to flatter the leg Cross over back 87% Recycled Nylon, 13% Elastane