Base collection
While the name "bikini" was at first applied only to beachwear that revealed the wearer's navel, today the fashion industry considers any two-piece swimsuit a bikini.[122] Modern bikini fashions are characterized by a simple, brief design: two triangles of fabric that form a bra and cover the woman's breasts and a third that forms a panty cut below the navel that covers the groin and the buttocks.