If you're planning to sew or use fabric glue to hem your napkins, then 100% linen fabric or a linen-cotton blend will work fine ... consider upcycling old linen tablecloths or curtains.

Its tablecloths, made from pure French flax linen, come in classic neutrals like oatmeal, white and plum, while napkins are available in eight hues for a contrasting pop of colour. The fabric softens ...