Christian Dior: Sunglasses at Marshalls???

I was at Marshalls a couple hours ago and found DiOR sunglasses for $19.99, and the first think I thought was, "uhhhh are these fake?" I decided to buy them to check up on them online. I'm not really good at identifying fakes. After doing much research and asking my friends. I found that these were fake. As you can see in the pictures below. I'm very disappointed to find these at Marshalls because I really thought that they only carry genuine designer products in the store, and I love their low low prices. Sigh.... Everyone should watch out for fake designer stuff.