Join the news democracyWhere your votes decide the Top 100
What are the hallmarks of class? What makes you posh?
Tatler thinks the answer can be found in your Smeg fridge, and we wouldn't want to argue with them.
So what do studies say?
Last year, a major survey found that the notion that most people are middle class, was dead.
The British Social Attitudes survey by NatCen Social Research found that people broadly believe that the gulf between classes is larger and that social mobility is more difficult today than in the past.
We thought we'd have a stab at classing you (excuse the pun) using surveydata in order to do so.
Take the quiz, below: