Birthday Themed Shirts

This design features the message "I’m 3 years old!", along with a smiling, cute, happy, blue snail character. The age can be modified.

This 3rd birthday party shirt design features the message "HAPPY 3RD BIRTHDAY,", along with 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 to celebrate somebody’s third birthday.

The front of this colorful, bold, and cheerful birthday-themed shirt design features a large number "3" and the message "HAPPY BIRTHDAY,", both colored with a rainbow spectrum gradient inspired pattern, along with a bold yellow personalized name. Bold and vibrant birthday-themed shirts like this might be fun for the attendees at somebody’s third birthday celebration to wear.

This colorful and joyful birthday shirt design features a cartoon-style depiction of a three-tier birthday cake having a number-shaped candle on top showing the age “3“, along with the message “HAPPY 3RD BIRTHDAY,”, and a custom name. Upbeat, customized, floral shirts like this might be worn by the attendees/guests at a party held in celebration of somebody who is turning three years old.

This fun, colorful, and vibrant birthday themed shirt design features a large number "3" having a rainbow spectrum gradient inspired pattern. It also features the message "Happy 3rd Birthday,", and a custom name. A fun, colorful pattern of various music notes and music symbols appears behind the rainbow-colored birthday number. Shirts like this might be worn by the attendees at a birthday party being held to celebrate somebody’s 3rd birthday.

This fun, botany-inspired birthday party shirt design has the message “Happy 3rd Birthday,” along with a custom name. The large number “3” features various flower icons. Floral, personalized shirts like this might be worn by the attendees/guests at a birthday celebration/party held in honor of somebody who is turning three years old.

This nerdy and silly shirt design has the message "3 YEARS OLD!", the birthday greeting message "Happy 3rd Birthday,", and a customizable name. The upper age digit and text feature a nerdy, pixelated, green, 8-bit graphics style appearance inspired by that of 8-bit computer games and classic video games. The lower greeting message features a geeky, yellow, vintage digital computing inspired appearance. Shirts like this might be worn by the guests at a birthday party being held to celebrate somebody’s 3rd birthday.

This 3rd birthday party shirt design features the message "HAPPY 3rd BIRTHDAY,", along with a personalized name. The text and digits have an art deco inspired look, reminiscent of the 1920s/1930s. Shirts like this might be worn by the attendees at a party being held to celebrate the birthday of somebody who is turning 3 years old.

This 3rd birthday party shirt design features the message "HAPPY 3rd BIRTHDAY,", along with a personalized 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 party being held to celebrate the birthday of somebody who is turning 3 years old.

This simple birthday-themed, black-colored shirt design features a warm birthday wish like "HAPPY 3rd BIRTHDAY, ANDREW!" 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 third birthday.

This fun, vibrant shirt design features a colorful bursting celebratory fireworks inspired pattern, along with the number "3" having a multicolored rainbow inspired 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 to celebrate somebody’s third birthday.

This exciting and fun shirt design features a customizable name, a lively bursting celebratory fireworks inspired pattern, and the message "3 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 third birthday.

The front of this colorful, fun, and eye-catching birthday-themed shirt design features the message "HAPPY 3RD BIRTHDAY" with letters and digits having a multicolored rainbow inspired gradient pattern, and an editable name colored yellow. A fun, happy shirt like this might be worn by the guests at a birthday party being held in celebration of somebody’s third birthday.

The front of this exciting, fun and vibrant birthday-themed shirt design features a colorful pattern inspired by celebratory fireworks, along with the message "HAPPY 3RD BIRTHDAY" featuring a multicolored rainbow inspired gradient pattern, and a editable name colored yellow. A shirt like this could be a silly, happy way of sending a birthday greeting message to somebody who is celebrating their 3rd birthday. It might be worn by the guests at a birthday celebration.