I'm trying to cut back this year and one way is less chocolate for the dc as we still have stuff from last Christmas. The other way is a ban on festive tat and items that are just for use at Christmas. They have festive pjs but I give those on December 1st and they are suitable for the whole of the colder months. They always wear them in the summer too and aren't fussy. I've been wearing my candy cane pjs all year too.
Has you successfully abolished tat?