CHANEL Rouge Coco Button. CHANEL Rouge Coco Button. CHANEL Rouge Coco Button. This adorable rare CHANEL button were compliments of CHANEL when they first launched ROUGE Coco Shine back in 2011. This  black button has the names of some of colors from the Rouge Coco Shine lipsticks that Launched that year. Many adorable different buttons where made. This is one of them. Measures 1.75in round. Great to collect or as a gift idea.