Birch House Shop › Griswald Christmas Tree Sweatshirt (340) Image 1 of 1 Griswald Christmas Tree Sweatshirt (340) from $35.00 This is on a Tultex brand sweatshirt in black. True to size. Size: Select Size adult S adult M adult L adult XL adult 2X adult 3X Quantity: Add To Cart Added! This is on a Tultex brand sweatshirt in black. True to size. Reviews Reviewer Name Review Date Star Rating Description Posted on Etsy Product Show More You Might Also Like Tis the Season Crewneck (1566) from $42.00 Christmas in KC Crewneck (18000) from $24.00 Christmas Tree Farm Sweatshirt $25.00 Believe Sweatshirt from $50.00 Holly Jolly Crewneck from $40.00