Lion 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 Lion 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 Lion design
Lion cubs are born with spotted coats that fade as they grow. A little king-of-the-jungle look for safari parties and zoo visits.

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 | Lion |
|---|---|
| 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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Perfect for photos
Used it for monthly photos and the Lion design looks adorable on camera.
Verified purchase -
Matches her big brother
Got this alongside the kids version so they could match. Colours are true to the photo.
Verified purchase -
King of the jungle
Safari first birthday. He was king of the jungle in the lion hood.
Verified purchase -
Frames his face
The lion hood frames his face perfectly. Everyone comments on it.
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Roared back at them
Took him to see the lions and he roared back at them.
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Warm on chilly days
Thick flannel, warm on chilly days out.
Verified purchase -
Halloween lion
An easy Halloween costume. Warm, and his face stays clear.
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Our little Leo
Born in August, a little Leo. The lion suit was a must.
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Quick nappy changes
The front zip makes nappy changes quick.
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Colour held
Cold wash, inside out. It came out soft and the colour held.
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Size 110 for 96 cm
Fits our 96 cm son well with a layer underneath, and the lion hood is not too big at that size.
Verified purchase -
Growls at the pages
We read jungle books with him dressed up. He growls at all the right pages.
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 2–3 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.
How long does shipping take?
Every order ships within 2–3 business days (Monday to Friday, excluding Chinese public holidays) and is then delivered in 6–10 business days in most countries and 8–15 in Canada and Mexico — so most parcels arrive 8–13 business days after you order. Express delivery (4–5 business days) is available at checkout, and the tracking link is emailed as soon as your parcel ships.
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.