plain weave, no appliqués, polka dots, wash at 30degree c, do not dry clean, iron at 110degree c max, do not bleach, do not tumble dry.PICNIK Briefs. plain weave, no appliqués, polka dots, wash at 30degree c, do not dry clean, iron at 110degree c max, do not bleach, do not tumble dry. 100% Cotton