There's always been a lot of cultural interchange between the Wood Elves and the Catfolk, and it even shows up in their hairstyles, as in the popular Long Elven Braid style.
Crown Store items are purchased in the in-game Crown Store. To buy any of the Crown Store's special items, you'll need crowns, a virtual in-game currency. Crowns can be purchased in packs of various sizes, and you'll receive a discount on larger packs!
You can get a monthly allotment of Crowns by signing up for an ESO Plus membership! Learn more about member benefits.