It's not as bad as it looks.

Calm down! It's not as bad as it looks. / Успокойся. Все не так плохо, как выглядит.

You seem so lonely.

I'm not happy with the way I look.

How do I look in this?

How do I look in this outfit?

You look fantastic.

- Hey, Shauna! You look fantastic! / Привет, Шона! Ты потрясно выглядишь!

- Thanks. Where are we going? / Спасибо. Куда мы идем?

Does my hair look okay?

You seem down.

You don't look so good.

It looks different.

I'm not happy with the way I look.