A box full of Polka Dot Napkins could be the cutest party favor for a housewarming party. Just remember to purchase in multiple designs and patterns and later pack in a nice gift-wrapped box.
The List of 2021 Housewarming Napkins Begins:

A box full of Polka Dot Napkins could be the cutest party favor for a housewarming party. Just remember to purchase in multiple designs and patterns and later pack in a nice gift-wrapped box.