One and all
Definition 1 of 1
Pro Tip 1/3Inclusive Language
Used to include every person in a group, emphasizing no one is excluded. 
We should thank one and all for their hard work and commitment.
Pro Tip 2/3Friendly Tone
Often used to create a friendly atmosphere, suggesting a warm welcome. 
One and all are invited to the village feast!
Pro Tip 3/3Formal Gatherings
Appropriate for formal events, such as speeches or official announcements. 
We gather here to honor one and all for their service.