What can i do about these sunglasses?

[haroobommi]

For some reason my sunglasses are doing these. I dont use them that often but i took them out to use them after 1-2 months in its case to find the CCs like this! Do you know if this can be fixed? One side is not as bad as the other but it is still bad in the corner. Any suggestions? Do you have experience with sunglasses doing this?? Im so upset

 

[haroobommi]

They are chanel 5183 in black for reference

 

[LuxBagLVr]

Looks like the mother of pearl coating has worn off...Not much you can do about that...maybe bring them to a boutique but I haven't heard of them going above and beyond for plastic sunglasses....there's no repair service.