Green Dinosaur Baby Onesie Costume, Hooded Flannel Animal Romper with Front Zip, Babies & Toddlers 56–110 cm — Solis Critter
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About this item
- 100% polyester flannel — soft, warm and light enough for autumn and winter indoors.
- A 3D character hood sewn on (not detachable), with the face, ears, horns or fins of each animal.
- Front zip from the neck down, so changes do not mean pulling anything over a baby's head.
- Six sizes by height, from 56 cm to 110 cm — roughly newborn to 3 years.
- Made to the Class A grade of China's GB 18401 textile standard, the grade set for infant wear (supplier's stated grade).
- One of the Critter baby designs — see the Baby collection for the rest.
Products related to this item
Product description
The Green Dino Critter Onesie turns a soft flannel romper into an animal: a character hood, a soft tummy panel and a zip down the front — sized for babies and toddlers from 56 to 110 cm.

The Green Dino design
Some dinosaurs were no bigger than a chicken; not every one was a giant. A friendly green dinosaur with a yellow belly for dino-loving toddlers.

The hood is the character
Each design is built into the hood — ears, horns, spines or fins stitched in place — so the animal reads from every angle, and the body stays a simple romper underneath.

Easy on, easy off
A zip runs down the front, which is what makes a costume usable on a wriggling baby: open it, change them, zip it back up.
Product information
| Design | Green Dino |
|---|---|
| Fabric | 100% polyester flannel |
| Hood | Sewn-on character hood, not detachable |
| Closure | Front zip |
| Sleeves | Long, full-length legs |
| Season | Autumn and winter |
| Sizes | 70–120: heights 56–110 cm (about 0–3 years) |
| Textile grade | GB 18401 Class A (supplier-stated) |
Safety information
Not sleepwear. Keep the hood clear of a baby's face and supervise babies while they wear it. Check zips, buttons and seams before every wear.
Customer reviews
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Warm for winter mornings
Great over pyjamas on cold mornings. Taking it off for naps as the page says.
Verified purchase -
So soft
The flannel is really soft and warm without being heavy. Green Dino hood got a smile from everyone at the party.
Verified purchase -
Washed well
Washed cold inside out twice now and it still looks new, no pilling.
Verified purchase -
That yellow belly
The yellow belly against the green is so cheerful.
Verified purchase -
Friendly, not scary
A friendly-looking dino, not scary at all for our toddler.
Verified purchase -
Will not take it off
He roars, stomps and refuses to take it off before bath.
Verified purchase -
Dinosaur second birthday
Second birthday, dinosaur theme, and he wore it all day.
Verified purchase -
Changes are quick
Changes are quick with the zip.
Verified purchase -
Nephew's favourite
My nephew loves dinosaurs and this was a huge hit.
Verified purchase -
Dinosaur gallery trip
Wore it to the dinosaur gallery and the staff smiled all morning.
Verified purchase
Frequently asked questions
Which size should I order?
Go by height. Size 70 fits 56–66 cm, 80 fits 66–70 cm, 90 fits 70–80 cm, 100 fits 80–90 cm, 110 fits 90–100 cm and 120 fits 100–110 cm. Between two sizes, take the larger — it leaves room for a layer underneath.
What is it made of?
100% polyester flannel, including the hood. Machine wash cold, inside out, and zip it up first.
Can my child sleep in it?
No. It is a costume and loungewear, not sleepwear. It is a loose, hooded plush garment; children should sleep in close-fitting sleepwear with nothing near the face. Take it off before naps and bedtime, and keep an eye on a baby in it so they do not overheat.
How long does delivery take?
Orders are confirmed and processed within 4–5 business days, then typically arrive within 6–10 business days (US, UK, Germany, the rest of Europe and other countries) or 8–15 business days (Canada and Mexico), tracked to your door. Shipping is free.
Is shipping free?
Yes, on every order of $29 or more. Below that, standard shipping is a flat $9.99, shown at checkout before you pay.
What is your return policy?
You have 30 days from delivery to return an unopened, unused item in its original, undamaged packaging — no reason needed. Email us your order number first and we reply with the return address; return postage is paid by you and shipping charges are not refunded. If an item arrives damaged, faulty or wrong, contact us and we take it back at our cost. The refund goes out within 3 business days of the return reaching us.
Is there a warranty?
Every product carries a full 1-year warranty on top of the 30-day money-back promise.
Which payment methods do you accept?
All major cards, PayPal, Apple Pay and Google Pay — processed through Shopify's encrypted, PCI-compliant checkout.
How do I track my order?
You'll get a tracking link by email as soon as your order ships, and you can check progress any time on our Track Order page.