Skip to content

Kids character T-shirts

4–7 years · US sizes XS (4/5), S (6/7)

Written and maintained by The CharacterTshirts editorial team · Updated August 7, 2026 · How we work

This is where American sizing switches from the toddler T system to youth letters, and the two overlap confusingly for about a year. Youth XS is usually labelled 4/5 and youth S is 6/7 — those numbers are ages, not chest measurements, which is the single most common misreading in the whole size system.

What to watch for in this band

Youth XS and 4T are the same age and different cuts. XS is slimmer and longer; 4T is wider and shorter.
This is the age children start choosing their own shirts, so character preference stops being the parent’s decision and starts being negotiable.
Brand variation begins to widen here. Two youth smalls from different licensees can differ by a full inch across the chest.
Check whether a listing is boys’ or girls’ cut — at this age many licensed ranges split, and the girls’ version is often shorter in the body.

The widest choice of licensed characters exists in this band. Almost everything is made in 4/5 and 6/7, so this is the easiest age to buy for and the hardest to narrow down.

Characters that suit this age

All characters →

Television Animation

Avatar: The Last Airbender is an American series built with genuine respect for the East Asian and Inuit…

Ahsoka was introduced in 2008 to widespread hostility.

Aquaman spent roughly thirty years as the punchline of superhero comics and then stopped being one.

Disney Animation

The Little Mermaid ended a twenty-year decline and is generally treated as the start of the Disney Renaissance.

Ash Ketchum spent twenty-five years being ten years old and losing.

The Chronicles of Narnia

Aslan is the most openly allegorical major character in children's fantasy.

Osamu Tezuka is called the god of manga for reasons this character demonstrates.

Batman is the rare superhero defined by absence.

Big Bird is written as a six-year-old, which is the key to everything about him.

Black Panther was the first Black superhero in mainstream American comics, arriving in 1966.

Preschool Characters

Bluey is a six-year-old Blue Heeler and the centre of the most critically respected preschool programme in decades.

Bob the Builder

Preschool Characters

Bob the Builder established the format Keith Chapman would later reuse for PAW Patrol.

Bowser was designed as an ox.

Bugs Bunny is the American trickster archetype in its most refined commercial form.

Buzz Lightyear is a toy who does not know he is a toy, and the first film's best sequence is the one where he finds out.

C-3PO's design is a direct lift from Maria, the false robot in Fritz Lang's Metropolis (1927).

Captain America

Captain America was a political act before he was a franchise.

Charlie Brown is a study in persistent failure that never becomes cruelty.

Chase is a German Shepherd police pup and, by most measures.

Chewbacca is a character with no intelligible dialogue who nonetheless reads as fully articulate.

Cookie Monster began life in a series of unaired commercials Jim Henson made in the 1960s for a snack company.

Picture Book Classics

The manuscript survived the fall of France on a bicycle.

Daffy is the most substantially rewritten character in the Warner roster.

Darth Vader is arguably the most efficient villain design in film history.

Back to the Future

Doc Brown is the mad scientist archetype rehabilitated into something warm.

Disney Animation

Donald exists because Mickey became too popular to be funny.

Donkey Kong was a rescue operation.

Dora the Explorer

Preschool Characters

Dora the Explorer did two things that were genuinely new for American preschool television.

Elmo existed as an anonymous background monster for several years before Kevin Clash picked up the puppet…

Disney Animation

Elsa was written as the villain, and the song changed the film.

The Lord of the Rings

Frodo is a protagonist who fails at the last moment.

The Lord of the Rings

Gandalf is the template every fantasy mentor since has been measured against.

The 1954 Gojira is a considerably more serious film than its reputation in the West suggests.

Green Lantern is DC's science-fiction franchise wearing a superhero costume.

Grogu is the most commercially explosive character introduction of the streaming era.

Groot spent forty-six years as a forgotten monster before becoming one of Marvel's most merchandised characters.

Grover is the Sesame Street character who does the actual teaching.

Han Solo exists to puncture the film he is in.

Harry Potter is a deliberately ordinary protagonist surrounded by extraordinary people.

Masters of the Universe

He-Man exists because Mattel turned down the Star Wars toy licence and needed something to compete with…

Hello Kitty is one of the highest-grossing licensed characters ever created and she has almost no story.

Hermione Granger

Hermione is the character who actually solves the books.

Indiana Jones is a deliberate revival of the 1930s cliffhanger serial.

Iron Man was designed as a provocation.

Jack Skellington

Disney Animation

The Nightmare Before Christmas came from a poem Tim Burton wrote while working as an animator at Disney…

Kirk's popular reputation — the brawling, womanising cowboy captain — is substantially a later invention…

Kermit the Frog

Kermit was built in 1955 from Jim Henson's mother's discarded coat and two halves of a ping-pong ball.

Kirby was drawn as a placeholder.

Teenage Mutant Ninja Turtles

Leonardo is the responsible one, which in this franchise means he is the character the others resent.

Link is deliberately empty, and the design is explicit about why.

Luigi began as a palette swap.

Luke Skywalker is the most-cited modern example of the hero's journey, and not by accident.

Almost every distinctive feature of Mario's design was a solution to a hardware limitation.

Marshall is the Dalmatian firefighter and the show's comic relief.

Back to the Future

Marty McFly is one of the most efficiently constructed protagonists in mainstream cinema.

Matilda Wormwood

Matilda is a five-year-old genius in a family that resents her for it.

Teenage Mutant Ninja Turtles

Michelangelo is the youngest brother and the one the 1987 cartoon leaned on hardest.

Disney Animation

Mickey Mouse was created out of a contractual disaster.

Picture Book Classics

Dick Bruna invented Miffy in 1955 to entertain his one-year-old son during a rainy holiday.

Miles Morales is the most successful legacy replacement in modern superhero comics.

Disney Animation

Minnie appeared in the same 1928 short as Mickey and has been beside him ever since.

Miss Piggy started as a background chorus pig with no lines and became the show's most forceful presence.

Monkey D. Luffy

One Piece is the best-selling comic series in history by a wide margin.

Naruto is built on a specific and unusually well-executed premise.

No-Face is a spirit with no identity of his own who takes on the characteristics of whatever he consumes.

Obi-Wan is the mentor who dies in the first act, which was a structural requirement rather than a character decision.

Optimus Prime is a toy that was given a soul by a work-for-hire comics writer.

Oscar the Grouch

Oscar exists because the programme's educational advisers argued that children needed to see a character…

Toru Iwatani set out to design an arcade game that women would want to play.

Paddington Bear

Picture Book Classics

Michael Bond bought a single unsold bear from a shop near Paddington station on Christmas Eve 1956 as a…

Preschool Characters

Peppa Pig is drawn with a deliberate flatness that has become one of the most recognisable design…

Picture Book Classics

Peter Rabbit began in 1893 as a picture letter Beatrix Potter wrote to entertain the sick five-year-old…

Pikachu was not designed to be the face of anything.

Leia's first scene establishes almost everything about her.

Peach's history tracks the games industry's slow renegotiation of what a princess character is for.

The series is named after her and for most of its history she was not playable in it.

R2-D2 has no face, no dialogue and no articulated limbs to speak of.

Rainbow Dash is the brash, competitive one, and she matters because of what Lauren Faust was trying to…

Robin invented the sidekick, and the commercial logic behind him is unusually well documented.

Sailor Moon fused two established Japanese genres.

Scooby-Doo was built to survive censorship.

In the 1940s this character outsold Superman, and the resulting lawsuit is one of the most consequential…

Disney Animation

The Lion King was the studio's B-project.

Masters of the Universe

Skeletor is a blue-skinned sorcerer with a bare skull for a face who spends every episode failing.

Slimer appears for well under a minute in the 1984 film.

Snoopy began as an ordinary dog on four legs with no inner life and became.

Goku is the character who set the shape of modern action manga.

Sonic the Hedgehog

Sonic was engineered as a competitor.

Spider-Man changed what a superhero could be by making one who was not admired.

Spock is the most consequential character Star Trek produced, and NBC initially wanted him removed.

SpongeBob SquarePants

Television Animation

SpongeBob was created by a marine biologist.

Disney Animation

Stitch is a genetically engineered weapon designed to destroy everything he touches.

Storm arrived in 1975 as part of the international X-Men relaunch and quickly became something the roster…

The stormtrooper is one of the very few designs in this category that is not a character at all but is treated as one.

Supergirl is Superman's cousin and, more usefully, his counterexample.

Superman is the character that invented the category.

The Doctor is defined by a production accident that became the best idea in British television.

The Flash matters to comics history out of all proportion to his profile outside them.

Picture Book Classics

The Gruffalo is a monster invented by a mouse to frighten off predators, who then turns out to be real.

The Hulk is Marvel's monster, and the fact that he is on the hero side of the ledger has never quite…

The Mandalorian

Din Djarin is a Western protagonist wearing science-fiction armour, and the series is unusually open about it.

The Very Hungry Caterpillar

Picture Book Classics

Eric Carle's book began as an entirely different animal.

Thomas the Tank Engine

Picture Book Classics

The Reverend Wilbert Awdry invented these stories to entertain his son Christopher through measles in 1943.

Marvel's Thor is an adaptation of a genuine Norse deity.

Totoro is a forest spirit in a film with almost no plot, and that is the achievement.

Tweety is a much less innocent character than the merchandise suggests, and that gap is the joke.

Winnie-the-Pooh

Disney Animation

Winnie-the-Pooh began as a set of stories A. A. Milne told about his son Christopher Robin's actual toys.

Wonder Woman was created with an explicit political thesis, which makes her unusual among superheroes.

Woody is the more interesting half of the pair, because he is the one with something to lose.

Yoda is a puppet that convinced an audience it was a person, which in 1980 was not a settled question.

Yoshi was an idea Miyamoto had been trying to implement since the first Super Mario Bros.

Before you order. Sizing varies between licensees more than any chart can capture. The size guide explains how to measure against a shirt that already fits, which beats every chart including ours. Prices shown are amazon.com in US dollars. Links redirect international readers to their local Amazon, where pricing, sizing and availability are shown in local terms.