Luli Fama - Cosita Buena Full Ruched Back Bikini Bottom. Color Black. On sale for $55.46. MSRP $74.00.. 0Brand NameLuli FamaProduct NameCosita Buena Full Ruched Back Bikini BottomColorBlackPrice$55.46MSRP: $74.00Rating5Rated 5 stars out of 5(8)