I'm open to suggestions.

She offered helpful suggestions to improve the project.

What's your suggestion?

May I make a suggestion?

We implemented his suggestion.

His suggestion was innovative.

That's a great suggestion!

Your suggestion is appreciated.

Any suggestion is welcome.

Your suggestion might work.

I appreciate your suggestion.

I'll follow your suggestion.

The suggestion is worthy of consideration.

She made a valuable suggestion.

Your suggestion made a difference.