some classic and popular themes of Christmas plush toys

The popularity of Christmas plush toys can vary from year to year, but some classic and popular themes include:

Santa Claus and his reindeer: Santa Claus and his reindeer are traditional symbols of the holiday season and are often featured in plush toy form.

Snowmen: Snowmen are also a popular Christmas plush toy, often featuring classic winter accessories such as a scarf, hat, and carrot nose.

Christmas animals: Popular Christmas animals, such as reindeer, polar bears, and penguins, can also be found in plush toy form.

Christmas characters from popular media: Characters from popular Christmas-themed movies, such as "Elf" and "Rudolph the Red-Nosed Reindeer," are also frequently featured in plush toy form.

Stuffed stockings: Plush stockings filled with smaller toys or candy can also be popular during the Christmas season.

These are some examples of popular Christmas plush toys, and the specific toys that are in high demand can change from year to year based on a variety of factors, including new product releases, cultural trends, and consumer preferences.