The cheapest and easiest way to make candle sleeves to match your holiday napkins is to decoupage them onto plastic 2 liter bottles.
Simply cut out the middle section of the bottle.
And then, cut your holiday printed napkin to fit the bottle section.
Separate the printed layer from the plain layer of the napkin.
Then decoupage on.
Allow it to dry.
Insert a glass enclosed candle inside the sleeve.
That's it! Very easy!
(Of course we all know NOT to leave the candle unattended and always keep them away from children's and pet's reach.)