Zavvi Holiday Geeky Sweater Collection | Source: Zavvi/the Pop Insider

Merry Sithmas! Zavvi is ready to make the holidays both festive and fan-fueled by joining the geeky holiday sweater trend that has been steadily growing over the past few years. The fandom retail chain is releasing 12 new geeky holiday sweaters (or jumpers, as they are called by the UK-based Zavvi!) for the season.

The line features designs inspired by a variety of fandoms, including Star Wars, Jurassic Park, Harry Potter, Mickey Mouse, Frozen, Pokémon, Looney Tunes, and Stranger Things.

The gold-and-white Harry Potter Owl Mail holiday sweater features Harry’s trusty, snow-white companion, Hedwig, making her holiday mail deliveries. On the back of the sweater, you’ll find the beginnings of a Hogwarts Christmas tree. This design, along with a few others in the collection, is also available for kids.

Styles from the Zavvi Holiday Geeky Sweater Collection | Source: Zavvi/the Pop Insider

For Star Wars fans, the Merry Force Be With You sweater celebrates the fan-favorite droid R2-D2. In the blue, white, and black knitted design, seasonal snowflake patterns surround the astromech droid on the front of the sweater, above the punny holiday greeting. This isn’t the only punny sweater in the collection. Fans can also get a “Have a Merry Sithmas” design featuring Darth Vader and a “Taz the Season” sweater that shows the iconic Looney Tunes character in a Santa hat.

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The Zavvi holiday collection will also include matching knitted beanies for each of the sweaters, as well as Christmas sweatshirts for both adults and kids. Each sweater comes in unisex sizes and is made of 100% cotton. The Zavvi Christmas collection will be available for purchase exclusively at on Nov. 15, with prices ranging from $14.99-34.99.