square-neck bikini top Black square-neck bikini top from GANNI featuring stretch-design, square neck and adjustable spaghetti straps. Be mindful to try on swimwear over your own garments.. Conscious: Carbon-neutral certified – the carbon emissions produced have been calculated, reduced and the residual amount offset.. Imported Composition Outer: Polyamide 78%, Spandex/Elastane 22% Lining: Polyamide 83%, Spandex/Elastane 17%