Our fabulous Flint Grey 100% Linen pillowcase fabric is created by weaving flint grey and off white threads together giving it a beautiful marl effect. Our clever friends in Portugal have then laundered this delicious fabric to give it a gorgeous soft washed appearance. Ta da - the rather special Flint Grey 100% Linen Housewife Pillowcases. Pair these lovely 100% linen pillowcases with our Flint Grey 100% Linen Duvet Cover, or mix and match with any of our other 100% linen collections.