pably15
I make greetings cards, and a web site I buy from are selling their Christmas stuff already
I cannot see this as unreasonable.
I have just made six nativity scenes I hope to sell during Advent this year. I would have been considerably annoyed if a supplier had been unable to supply me with anything I needed, such as a replacement for the angel that fell on the concrete floor of my workshop and broke a wing off.
In his youmg days my husband worked as a window dresser in one of the largest department stores in Copenhagen. They planned the Christmas decorations for each department of the store in June and July, made them, then stored them carefully until the start of December when they were used.
Most big businesses have to be three to six months ahead of the actual date on the calendar in their planning.
What is ridiculous is selling Halloween things now, or even as our local shops are doing "Back to school supplies". The school summer holiday is a fortnight old and lasts until August 8th.