Hats

Description: Fun battery design with low, medium, and fully charged batteries, showing your of energy based on how many people you interact with. February 18th is Battery Day. Alessandro Volta, inventor of the electrical cell, was born on this day in 1745.

Description: January 21 is Squirrel Appreciation Day. Celebrate with this retro squirrel illustration.

Description: Fun for the holidays. KEEP CALM AND DRINK TEQUILA with a shot glass with a lime slice. Design based on the 1939 British morale poster "Keep Calm and Carry On."

Description: Funny design for Valentines Day or any day! Single Taken by alien's checkboxes. Space ship taking someone and an alien in the checkbox. White text for dark and dark-colored shirts.

Description: April 21 is National Tea Day. Design features a realistic red and cream striped teapot.

Description: The earth shaped as a human skull with the words "act not, the future is coming"

Description: October 1 is National Pumpkin Spice Day! Design features fall colors, a pumpkin, coffee beans, and a coffee to-go-cup.

Description: Autumn gray cat in an orange scarf and a wagon full of pumpkins and winter squash.

Description: Day of the Dead decorated black skull with red and pink flowers and flourishes.

Description: Fun for the holidays. KEEP CALM AND DRINK MARGARITAS with margarita glasses. Design based on the 1939 British morale poster "Keep Calm and Carry On".

Description: Sweet fox in fall leaves, flowers, and berries.

Description: Elephants trying on gas mask with the words "Gas masks don't fit everyone" to get people thinking about air pollution.

Description: Skeletal form of a bat.

Description: Funny design for Valentines Day or any day! Single Taken by alien's checkboxes. Space ship taking someone and an alien in the checkbox. Black text for white and light-colored shirts.

Description: Om symbol made of golden diyas for Diwali.

Description: Tie Dye Heart

Description: Brightly colored autumn pumpkin in a retro illustration.

Description: Wild Irish Rose in white, green, and red with a red rose. Celebrate St. Patrick's Day or being Irish or roses!

Description: Donkey piñata with stars around its head and the words "Happy Cinco de Mayo?"

Description: Celebrate pi day with this design pun with apple, lemon, cherry, and coconut pi / pies.

Description: Silhouette for Ramadan with a mosque on a crescent moon and hanging lanterns.

Description: Cute illustrated terrier with presents for Christmas.

Description: Two happy gingerbread men with different colored candy buttons.

Description: Christmas magical unicorn with holly and a red scarf with text, "Christmas is coming."

Description: Hand drawn watercolor gnomes in different colors for Christmas with the pun, "Gnome for the holidays."

Description: A Christmas stocking full of coal and "I've been bad..."

Description: Watercolor cat in a snow hat and scarf on Christmas presents.

Description: Cute chubby gray tabby cat in a Santa hat with snowflakes and trees and Ho Ho Ho!

Description: Christmas typography "Ho Ho Ho" with holly in red.

Description: KEEP CALM AND PARTY ON with disco dancers. Design based on the 1939 British morale poster "Keep Calm and Carry On."

Description: Watercolor Snowman with a toucan and dachshund in a sweater.

Description: Santa Claus riding a moose at night and drinking a beer with "Spreading Holiday Cheer" text.

Description: Graphic Illustration of a Christmas pug with presents in the night forest.

Description: RESOLUTE TODAY AND FORGET TOMORROW with champagne glasses. – I mean we always make 'em and them break 'em, so let's enjoy it! Design based on the 1939 British morale poster "Keep Calm and Carry On."

Description: Celebrate the New Year in style with a yellow ducks and a pun: Quacky New Year.

Description: Fun design with two fat gray cats enjoying the party with the words, "Have a purrrfect year."