She tends to look through rose-colored glasses and see the best in everyone.

Don't look a gift horse in the mouth.

Never look a gift horse in the mouth.

She looks like something the cat's dragged in.

It's important to look beyond the tip of one's nose and consider different perspectives.

She needs to look past the tip of her nose and consider other options.

She always looks past the end of her nose and fails to see the bigger picture.

Sometimes, it's important to look beyond the end of one's nose and consider other perspectives.

The devil looks after his own.

She looks like she did it and ran.