Dinosaur Egg Costume
Hatch some prehistoric fun with this adorable speckled egg costume.
The dinosaur egg costume is a beloved choice for babies, toddlers, and young kids, offering a cute and cozy prehistoric look. Perfect for Halloween or school dress-up days, this outfit typically features a speckled eggshell body with a baby dinosaur hatching out of the top. It is comfortable, warm, and guaranteed to stand out in trick-or-treat photos.
- Difficulty
- Easy
- Time
- ~20 min
- Budget
- $20–50
Try it on
See yourself as Dinosaur Egg
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 Dinosaur Egg costume
Short on time? Buy it ready-made
Spirit Halloween sells the complete Dinosaur Egg costume — one box instead of 4 pieces.
Speckled eggshell tunic
A plush, rounded cream or white body piece with brown speckles and jagged, cracked edges at the collar and hem.
DIY: Cut a large oval from white foam board, paint it with brown and green speckles, cut a jagged crack line, and attach shoulder straps.
Green dinosaur base layer
A matching green long-sleeve shirt and pants to represent the baby dinosaur's skin.
DIY: Use any solid green pajamas or sweatpants you already own.
Dinosaur hood
A soft green hood featuring fabric dinosaur eyes and soft felt spikes running down the center.
DIY: Glue green felt triangles as spikes down the center of a green hoodie.
Dino claw booties
Plush green shoe covers shaped like dinosaur feet with soft white claws.
DIY: Cut claw shapes out of white felt and fabric-glue them to the toes of green socks.
Rather not assemble it? See ready-made Dinosaur Egg costumes at Spirit Halloween ↗
How to put it together
- 1
Put on the green long-sleeve shirt and matching pants as the base layer.
- 2
Slip the speckled eggshell tunic over the child's head, adjusting it so their arms fit comfortably through the side openings.
- 3
Secure the dinosaur hood under the chin, ensuring the soft felt spikes stand upright.
- 4
Pull the green claw booties over the child's regular walking shoes.
- 5
Gently fluff the plush eggshell to ensure it retains its rounded, spherical shape.
Makeup & hair
No complex makeup is needed. A touch of green face paint on the cheeks or nose can add a fun, reptilian touch, while hair should be tucked neatly under the dinosaur hood.
Dinosaur Egg for couples, groups, kids & more
- couples
- Pair a baby hatching egg with a parent dressed as a paleontologist or a giant T-Rex.
- group
- Create a full nest with multiple kids in different colored hatching eggs and an adult dinosaur handler.
- kids
- This is already a kid-focused design; use soft, plush fabrics to keep toddlers warm and comfortable.
- Plus size
- For adults making a DIY version, use a large pop-up laundry hamper or cardboard box painted like a speckled egg.
- pet
- A small dog can wear a white felt 'egg' saddle with a tiny plush dinosaur head attached.
Tips
- Use lightweight foam or felt for the eggshell so it doesn't weigh down a toddler.
- Layer warm clothes underneath the green base layer if trick-or-treating in cold weather.
- Add a small plush dinosaur toy for the child to hold as a prop.
Dinosaur Egg costume FAQ
- How do you make a DIY dinosaur egg costume?
- You can cut a large oval out of white cardboard or foam board, paint it with brown and green speckles, cut a jagged 'cracked' pattern across the middle, and attach shoulder straps.
- What should a child wear under the egg costume?
- A green, brown, or orange long-sleeve shirt and matching leggings work best to look like the baby dinosaur's body.
- Is this costume comfortable for toddlers?
- Yes, especially if you choose a plush, slip-on tunic style that allows their arms and legs to move freely.
Did you know? The first scientifically documented dinosaur egg fossils were discovered in France in 1859, though researchers initially mistook them for giant bird eggs.