Luli Fama Cosita Buena T Back Mini Dress in Red. - size XS (also in ) Luli Fama Cosita Buena T Back Mini Dress in Red. - size XS (also in ) 100% nylon. Hand wash cold. Unlined. Drawstring waist with gold-tone medallion. Side ruching detail with gold-tone medallion. T-strap back with band accent. LULI-WX213. L177979. Luli Fama is known for its universally flattering fit and immaculate designs. Luli Fama incorporates an eclectic mix of vibrant hues and bold prints resulting in a unique look that is at once sophisticated and festive. Artfully placed embellishments, such as faceted glass beads and gold hardware in the form of seashells and starfish create a perfect balance on streamlined silhouettes.