Courreges Shell Logo Necklace, Double-Sided, 2-Way The color of the shell appears to change depending on how the light hits it. Please refer to the photos. I purchased this approximately 20 years ago. I bought it at a department store in Kobe. The white shell with the Courreges logo is cute. This item will be a delight for those who love Courreges, as the logo is easily visible. The four-leaf clover on the back is also cute. The shell shimmers differently depending on the light, making it a very stylish and cute necklace. It also has three rhinestones, and I think it's a design that's typical of Courreges. Please understand that this item has been stored at home.