Birthday Themed Shirts

This 12th birthday party shirt design features the message "HAPPY 12TH BIRTHDAY,", and a customizable name. The text and digits have a look inspired by the art deco styling of the 1920s/1930s. Shirts like this might be worn by the guests at a birthday party being held in celebration of somebody’s twelfth birthday.

The front of this exciting, colorful, and vibrant birthday themed shirt design features a large number "12" and the message "HAPPY BIRTHDAY,", both having a rainbow spectrum gradient inspired pattern coloring, along with a bold yellow editable name. Exciting birthday themed shirts like this might be worn by the attendees at a celebration being held in honor of somebody’s twelfth birthday.

This fun, colorful, and vibrant birthday shirt design features a large number "12" with a rainbow spectrum gradient inspired pattern, along with the message "Happy 12th Birthday,", and a personalized name. A fun pattern of various music notes and music symbols having a variety of sizes and colors appears behind the rainbow-colored birthday number. Fun, customizable birthday-themed shirts like this might be worn by the attendees at a birthday celebration being held to celebrate a song composer’s, a singer’s, a musician’s, or somebody else’s twelfth birthday.

This nerdy and silly shirt design features the message "12 YEARS OLD!", the birthday greeting message "Happy 12th Birthday,", and a personalized name. The upper age digits and text feature a nerdy, green, pixelated, 8-bit graphics style appearance inspired by that of 8-bit computer games and vintage video games. The lower greeting message features a geeky, yellow, classic digital computing inspired appearance. Shirts like this might be worn by the guests at a birthday party being held to celebrate the twelfth birthday of somebody who enjoys classic video games or retro computers.

This 12th birthday party shirt design features the message "HAPPY 12th BIRTHDAY,", along with a personalized name. The text and digits have an art deco inspired appearance, reminiscent of the 1920s/1930s. Shirts like this might be worn by the guests at a party being held to celebrate the birthday of somebody who is turning 12 years old.

This 12th birthday party shirt design features the message "HAPPY 12th BIRTHDAY,", along with a custom name. The message and digits have an art deco inspired look, reminiscent of the 1920s/1930s. Shirts like this might be worn by the guests at a birthday party being held in celebration of somebody’s twelfth birthday.

This simple birthday-themed, black-colored shirt design features a warm birthday wish like "HAPPY 12th BIRTHDAY, STEPHEN!" on the front, in bold text. The birthday number has a faux/imitation gold-like coloring look. The name on the front can be personalized. A shirt like this could be fun to wear at a birthday party being held for somebody who is celebrating their twelfth birthday.

This fun, vibrant shirt design features a colorful bursting celebratory fireworks inspired pattern, along with the number "12" having a multicolored rainbow like spectrum or gradient pattern. It also features a customizable name and event message, such as a "Happy Birthday" birthday greeting. A shirt like this might be worn by the guests at a birthday party being held in celebration of somebody’s twelfth birthday.

This lively and vibrant shirt design has a customizable name, an exciting bursting celebratory fireworks inspired pattern, and the message "12 YEARS OLD!" having a colorful rainbow spectrum inspired gradient pattern. Shirts like this might be worn by the guests at a birthday party being held in celebration of somebody’s twelfth birthday.

The front of this vibrant, eye-catching, and colorful birthday-themed shirt design features the message "HAPPY 12TH BIRTHDAY" with letters and digits featuring a multicolored rainbow inspired gradient pattern, and a personalized name colored yellow. A fun, happy shirt like this might be worn by the guests at a birthday party being held to celebrate somebody’s twelfth birthday.

The front of this exciting, vibrant and fun birthday-themed shirt design features a colorful pattern inspired by celebratory fireworks, along with the message "HAPPY 12TH BIRTHDAY" featuring a multicolored rainbow inspired gradient pattern, and a editable name colored yellow. A fun, happy shirt like this might be worn by the guests at a birthday party being held to celebrate somebody’s twelfth birthday.