Great topic, luludou! And thank you for the link, Cathymac!
Lots of people in our neighborhood have a wreath on their door year-round. The one I have now is thick grapevine, with small, spriggy red flowers and a small American flag. After Labor Day, I'll take out the flag and put in some fake red apples where the flag is. Our front door is red.. The wreath still makes me smile every time I walk up to the door.