McGowan put her holiday pride on display in 2012 with the red and white reindeer sweater she wore in L.A.
Conrad got into the holiday spirit during a 2012 trip to L.A.'s The Grove in LOT78's "Ho! Ho! Ho!" knit sweater, which she paired with leather pants, black heels and a $1,795 Balenciaga bag.
The busy mom of four stayed festive while shopping with husband Dean McDermott at Urban Outfitters in Calabasas, Calif., in 2012.
The actress donned a red and green sweater with yarn strand accents during an ice skating excursion with daughter Suri and then-husband Tom Cruise in Pittsburgh in 2011.
That's a whole lotta look! Damon showed he still believes in Santa's magic during a 2011 TODAY Show interview.
That's "Ho, Ho, Ho!" hot! The socialite strutted like Mrs. Claus in L.A. in December.
Christmas cowgirl? The star played reindeer games with this off-the-shoulder sweater in 2007.
Off-season silliness: the British scenester sported this Christmas-tree piece in June 2008!
Fa la la agh! The TV star filmed a yuletide scene for Ugly Betty in 2008.
Belt it like Beckham? The soccer star sauntered in 2006 wearing this robe-like sweater.
Guess which style sweaters will be hot in this Christmas season, let's wait and see!