Do you muggles need a little magic in the bedroom, well fear not Yandy.com has the thing for you. Yes you can now dress up as a sexy Hogwarts student. As the site itself says:

Earn extra points for your house in this exclusive Loyal Magical Student Fantasy lingerie costume ! 

The question you need to ask yourself now is which house do you belong to? All in all its not the most tasteless underwear and if your looking to both spice up and nerd out at the same time then this may be the option for you!