Another idea to deal with Vayne

So I've been seeing a more and more threads lately about Vayne and stuff. And I don't blame you, she's damn strong since Riot has nerfed the majority of her counters. It's a repeat of Season 3.

Anyhow, I'm surprised that I haven't seen anyone mention yet. He benefits from building a lot of armour (yes believe or not, armour DOES reduce Vayne's damage). He can slow her attack speed with his E and he can slow her MS with his Q. You just get up into her face and just beat the crap out of her.

Just another idea in case you ran out of them.