Fake Steve Maddens?!?

I bought a pair of Steve Maddens, but they look really cheap. They're not leather, and have a weird flower design sole. I looked for the same look online, but I couldn't find it. I have 2 other pairs, which I know are real, but I couldn't find those either, but I'm guessing because they were bought not-so-recently. The shoes I bought have the Steve Madden tag and everything, but where it says the "model name" or whatever you want to call it, it has a ridiculous name like "p-deedee". The other two are like "Devyn" and "Faris". And on the real ones next to the size it has a letter, but these don't. I love Steve Maddens but I don't know if they're real!