When it comes to sunglasses case, I am not a fussy person. But I know that I do not like the bulky hard case which normally comes with our designer sunglasses. So this one from Cath Kidston is just perfect for me. It's colourful, compact enough, a semi hard case (covered in durable oilcloth fabric) and it can fit my Celine Audrey. The 'berry' red spot print also matches with the Day Bag that I recently purchased.
I also have another one in red but in different print (called Royal Stan). And in the past one week I have kept looking at and browsing around the Cath Kidston website and thinking to get another one lol. Surely one case (or two) is not enough for me :p