Grumpy Cat (a.k.a. The Frown Cat, a.k.a. Tardar Sauce) has taken the internet world by storm, especially Facebook. I don't think there's a day that goes by when my news feed isn't overloaded with her cute, frowny cat face. Even on Etsy, Grumpy Cat-mania is being incorporated into fashion. Could one of these Grumpy Cat chic items be the next runway trend?

MontabahnPasties, Etsy

Me-OW! Check out these Grumpy Cat pasties -- something sexy to wear for the cat lover in your life?

Cute Storm, Etsy

The Grumpy Cat Hat is the perfect addition to any crazy cat lady's wardrobe.

Efficats, Etsy

For the elegant grump, this Grumpy Cat silver-plated necklace is sophisticated and shows your love of cat art.

uniquechicbowtique, Etsy

There's nothing cuter than a bow! So a bow with cats -- like the Grumpy Cat Hair Bow -- equals cuteness overload!

vintage1992, Etsy

This Keep Calm Cat T-shirt needs no explanation.