Thread: How do you say "You're all (noun)" in Russian?

Originally Posted by Pippynip

Спасибо

And just to make sure: because it's plural, it's always 'Вы' even if you're speaking informally, right?

Yes. But there are = Вы and вы.
Вы = When you speak formally about one person or with this person, you should use Вы (with capital letter).
вы = when you speak about persons (plural).

In this case (you are all...) you should use вы. But this is the first word of sentence and you use capital letter..