Young Blonde Girl Undresses From Her Blue Swimsuit

• Bikini (also known as two piece) - One piece covers the breasts, the other the groin and buttocks, leaving an uncovered area between the two. Bikinis are available in many stylistic variations.
• Monokini (also known as a unikini or topless swimsuit) - Refers to:
(1) A women's swimsuit with one piece that exposes the breasts, originally invented by Rudi Gernreich in 1964, available in many stylistic variations and generally refers to a bikini bottom, or thong worn alone without a top.
(2) A recent trend in women's one-piece swimsuits. It is typically styled so that from the front it looks like a typical one-piece with side cut-outs, but from the back it looks like a bikini. Many monokini styles also include plunging necklines.