white and fluffy

[GeneD]

When we say that someone has done nothing wrong in his life, that he's innocent, maybe even saint, we Russian speakers say that he's white and fluffy (белый и пушистый). Mostly, it's used sarcastically. What English words or expressions could be used in this context?

 

[Tarheel]

"Pure as the driven snow" comes to mind.

 

[GeneD]

:up: That's what I needed. Thanks.