Description Gray hand crocheted cotton doilies for spring table decoration. Round cloth doilies can be great centerpiece decoration or great place-mats. Ready to ship doily sizes are about 16″. WASHING AND BLOCKING: For more professional look, piece should be washed and blocked. Using a mild detergent and warm water and being careful not to rub, twist, or wring, gently squeeze suds through the piece. Rinse several times in cool, clear water. Roll piece in a clean terry towel and gently press out the excess moisture. Lay piece on a flat surface and shape to proper size and allow to dry completely.