Whimsical Vanilla Chan OTK

I've had these OTK's in my closet for a few years and they've been worn about 2 or 3 times total. 

I believe the previous owner never wore them, however probably due to being stored poorly they were a bit yellowed when I received them. I've tried as hard as I could to capture it in the pictures but it's kind of hard to see. It isn't too noticeable and is generally very even but please just be aware that there is a general feel of aging on them as it is quite an old release.
The elastic at the top also seems to have suffered a bit from aging as well as shown in the photos.

If you have any questions or would like some additional close up photos please just let me know. 
Also please be aware in case of allergies or similar that I have a cat.