Donatello Costume
Gear up as the smartest, tech-savvy Teenage Mutant Ninja Turtle.
Donatello is the brilliant, tech-loving brother of the Teenage Mutant Ninja Turtles, known for his purple mask and mastery of the bo staff. Choosing Donnie is a favorite for fans who appreciate the brainy hero of the team. This costume features a green base, a turtle shell backpack, and purple protective gear.
- Difficulty
- Medium
- Time
- ~45 min
- Budget
- $40–120
Try it on
See yourself as Donatello
One clear photo of yourself; we render you in this costume — face untouched, full body, about 20 seconds.
One render, $1. No account needed — if it fails you're not charged. Pricing.
Your photo is sent to Google's Gemini API to make the render and isn't used for training. Renders are AI-generated and labelled.
Want a different costume on this photo, or a whole group in costume? Open the Try-On Studio.
What you need for a Donatello costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete Donatello costume — one box instead of 6 pieces.
Green jumpsuit or bodysuit
A full-body green spandex bodysuit or a long-sleeve green shirt and matching pants.
DIY: Wear a matching green crewneck sweatshirt and green sweatpants.
Turtle shell backpack
A molded foam or fabric turtle shell worn on the back with shoulder straps.
DIY: Paint a large oval piece of cardboard brown with yellow accents, or paint a round plastic sled green and attach straps.
Purple eye mask
A purple fabric strip with pre-cut eye holes that ties securely behind the head.
DIY: Cut a strip of purple felt or jersey fabric and cut out two almond-shaped eye holes.
Purple elbow and knee pads
Matching purple athletic pads or fabric wraps worn over the elbows and knees.
DIY: Wrap strips of purple fabric or purple sports tape around your elbows and knees.
Brown utility belt
A wide brown belt with a circular buckle featuring a prominent letter 'D'.
DIY: Use a brown leather belt and attach a circular cardboard buckle painted silver with a purple letter 'D'.
Bo staff
A lightweight wooden or plastic martial arts staff, approximately 5 to 6 feet long.
DIY: Use a wooden broom handle, sand it smooth, and wrap the center grip with brown athletic tape.
Rather not assemble it? See ready-made Donatello costumes at Spirit Halloween ↗
How to put it together
- 1
Put on the green jumpsuit or matching green top and bottom base layer.
- 2
Wrap and tie the purple elbow and knee pads securely over your joints.
- 3
Fasten the brown utility belt around your waist, positioning the 'D' buckle front and center.
- 4
Slip your arms through the straps of the turtle shell backpack and adjust it so it sits high on your back.
- 5
Tie the purple eye mask around your head, ensuring the eye holes align comfortably with your vision.
- 6
Tuck your bo staff into the back of your belt or hold it ready in your hand.
Makeup & hair
No hair styling is needed as the mask covers your forehead. If any hair shows, tuck it under a green bald cap or slick it back with gel.
Donatello for couples, groups, kids & more
- couples
- Pair up with April O'Neil in her signature yellow jumpsuit, or Casey Jones with a hockey mask and bat.
- group
- Assemble the full TMNT squad with Leonardo (blue), Michelangelo (orange), and Raphael (red).
- kids
- Available as a padded muscle jumpsuit with a lightweight fabric shell and a soft felt mask.
- Plus size
- A green two-piece sweat suit provides a highly comfortable, flexible, and size-inclusive base layer.
- pet
- A green pet t-shirt with a small plush turtle shell strapped to their back.
Tips
- Ensure your bo staff is lightweight (like foam or hollow plastic) if you plan to carry it around crowded party venues.
- Use the turtle shell backpack to store your wallet, phone, and keys so you don't have to carry extra bags.
- If using a full spandex bodysuit, wear neutral-colored undergarments for a smooth, seamless look.
Donatello costume FAQ
- What color mask does Donatello wear?
- Donatello wears a purple eye mask, which distinguishes him from his brothers who wear blue, red, and orange.
- What is Donatello's weapon?
- Donatello fights using a bō staff, a traditional Japanese wooden staff weapon.
- How can I make a quick DIY turtle shell?
- You can paint a disposable aluminum roasting pan dark green and brown, punch holes in the sides, and thread brown ribbon through to make backpack straps.
Did you know? Donatello is named after the famous Italian Renaissance sculptor Donato di Niccolò di Betto Bardi, commonly known as Donatello.