Red poppy a widely recognized emblem worn to remember the Nation's dead. (No, it's universal for Remembrance Day, for world war 1 and all other wars thereafter. And of course the famous poem, In Flanders Fields; which in covered in poppies.
Might change the wording to an American flag. Cute little Remembrance Day hat craft. Red craft foam and black (kidney?) beans with a little poem attached: I'll wear a little poppy, as red as red can be, to show that I remember, those who fought for me.