I have all ready sold Halloween, Christmas, Fall and Thanksgiving wreaths. So............I would be on Christmas, like in February of this year! I have learned over the years that I need to stay AHEAD of each season by 4 months. This is wreaths, of course.
For example: Sold my Valentine Wreaths in Dec. and Jan. - Made them Oct.
Feb. and Mar. I made Christmas to list in July. Also, Christmas sells year round for some shops.