Antique Linen Breakfast / Tea napkin

How do you imagine using this mint condition antique white linen breakfast / tea napkin? As a napkin, small placemat, doily, handkerchief, with mat listed separately or other? One corner has cursive letter T, original owner’s initial. Lace style netting around all edges Might be Leron brand, but no proof. Will need ironing after shipping. Measures~ 11 1/2” per side fully open, 6 1/4” per side folded