Long Sleeve T-Shirts

Description: Illustration of a big multi-colored, blues, greens, purples, dragon's eye.

Description: T-Rex dinosaur dressed as a pilgrim for Thanksgiving with autumn leaves and pumpkins.

Description: T-rex busting through while eating a jack-o'-lantern pumpkin.

Description: Grunge look haunted house with ghosts, jack-o-lanterns, and bones.

Description: Fun sign "Beware of Vampires" with a scary vampire, blood stains and black marks.

Description: Fun for Halloween. KEEP CALM AND EAT CANDY CORN with candy corn. Design is based on the 1939 British morale poster "Keep Calm and Carry On."

Description: Celebrate creativity and International Dot Day September 25th with rainbow dots.

Description: Happy tooth to celebrate National Dental Hygiene Month in October. Design features a happy, healthy molar tooth with toothpaste "shampoo" and a red toothbrush.

Description: The Holidaybug is ready for for Thanksgiving with orange wings and wearing pilgrim's hat.

Description: October is National Dessert Month. Celebrate the word dessert filled with photographs of desserts.

Description: Tall ship and the words "1492, Columbus discovered lost at sea." Celebrate Columbus Day and Indigenous Peoples' Day.

Description: Fun sign "Beware of Werewolves" with a scary werewolf, blood and claw marks.

Description: "Beware of Dolls" with a baby doll head, blood stains and black marks. Truly scary.

Description: Cute ghost patchwork pattern on orange patches.

Description: Funny Thanksgiving design with "I Came in Like a Butterball" and a vintage turkey.

Description: The fourth week of October is Bat Week. Celebrate with this adorable roosting flying fox.

Description: Funny Thanksgiving design with "Let's Get Basted" with a roasted turkey.

Description: Merry and Bright Christmas in red and green lettering with retro ornaments, Christmas tree, and antlers.

Description: Funny Thanksgiving design with "Pour Some Gravy on Me" and gravy boat.

Description: October is Corn Month. Celebrate with this ear of corn illustration.

Description: October 31st is National Candied Apple Day. Celebrated with this candy apple and dripping red candy coating.

Description: October 31st is National Caramel Apple Day. Celebrated with this caramel apple and dripping caramel.

Description: October 6th is National Badger Day. Celebrated with this black and white dramatic illustration of a badger.

Description: The yin and yang of Halloween, Jack-o-lantern pumpkins in red and black.

Description: National Pierogi Day is October 8th. Celebrate pierogi powered pierogi fan.

Description: "Christmas Cookie Tasting Crew" in pinks and browns with gingerbread men, a rolling pin, and snowflakes.

Description: A silhouette of Théophile Steinlen's black cat for the Le Chat Noir club in a modern setting for Thanksgiving featuring a large orange moon, a pumpkin, black-eye Susans, and the cat in a pilgrim's hat.

Description: October is National Dessert Month. Celebrate with illustrations of delicious desserts like a strawberry roll, mousse cake, cheesecake, shortcakes, and lava cake.

Description: Fun Bear Christmas with a bear in a Santa's hat.

Description: Underwater Christmas with a seahorse leading a sleigh and jellyfish. and the text "SEAson's Greetings."

Description: National Pasta Day is October 17th. Design features several types of happy pasta and "pasta party."

Description: Ugly Christmas sweater style with a cat planted in a Christmas tree.

Description: Contemporary illustration an autumn tree with the quote, "Autumn is a second spring when every leaf is a flower."

Description: Skeleton with colorful flowers for Dia de Los Muertos and Halloween.

Description: Celebrate Cranberry Month this October with a botanical illustration of cranberries and the text: fresh cranberries.

Description: Celebrate creativity and International Dot Day September 25th with orange dots, pencils, and paintbrushes.