Kids' Halloween Inflatable Dinosaur Costume Outfit Suit with Built-In Fan and Step-In Design
- In stock, ready to ship
Size Finder · Women
Your perfect fit in seconds
Answer a few quick questions and we'll recommend your size for Kids' Halloween Inflatable Dinosaur Costume Outfit Suit with Built-In Fan and Step-In Design.
Please enter your height and weight.
How would you describe your shape?
How do you like your clothes to fit?
Your recommended size
Still unsure? Our stylists reply within a few hours.
Get personal sizing help
Free shipping · Order today, arrives in 5–8 business days
- 90-day returnsPrintable return label by email
- Ships in 2–4 business daysTracked delivery in 3–4 days
- Real people, real answersEmail replies within a few hours
- Designed in the USAConsidered pieces, made to last
Inflatable Dinosaur Costume – Transform Into a Roaring Dino This Halloween
An inflatable dinosaur costume brings the ultimate playful transformation for kids, combining lightweight synthetic fabric with a built-in battery-operated fan for effortless wear. Perfect for Halloween parties, trick-or-treating, costume events, and imaginative dress-up play, this blow up dinosaur costume lets children move freely while embodying their favourite prehistoric creature. Available in multiple vibrant colours and sizes, it's the go-to choice for parents seeking a fun, comfortable, and reusable costume solution.
A seasonal best seller every Halloween — families love how easy these costumes are to wear and how much kids enjoy the ride-on illusion effect.
Halloween stock sells out fast — order early. Dispatched within 24–48 hours.
Why You'll Love This Inflatable Dinosaur Costume
- Roaring Fun & Eye-Catching Design: The cartoon dinosaur head with exaggerated teeth and optional wings or horns creates an instantly recognisable, hilarious character that delights at any gathering.
- Lightweight & Breathable Fabric: Made from durable synthetic material with a built-in fan system, the costume stays cool and comfortable even during active play, so kids can move, run, and dance without restriction.
- Step-In Simplicity: Easy leg openings and elasticated ankle cuffs mean no complicated fastenings—kids slip in, the fan inflates it in seconds, and they're ready to go.
- Realistic Ride-On Effect: Faux human legs on the sides and fabric reins create the illusion of riding a real dinosaur, adding an extra layer of imaginative play.
- Reusable Year After Year: Durable construction and simple storage make this youth inflatable costume a lasting investment for countless Halloween celebrations and costume parties.
Perfect For
Trick-or-Treating Adventures: The lightweight design and step-in fit make it ideal for kids who want to walk streets comfortably while staying in character all evening.
Halloween Parties & Events: Whether it's a school party, neighbourhood gathering, or themed celebration, this dino inflatable costume guarantees laughs and stands out in any crowd.
Costume & Theme Parties: Perfect for dinosaur-themed events, jungle parties, or any occasion calling for a life-like dinosaur costume that's both fun and practical.
Imaginative Dress-Up Play: Beyond Halloween, kids love wearing it for backyard adventures, playdates, and creative storytelling—a real-life dinosaur experience right at home.
Specifications
- Material: Lightweight synthetic fabric
- Size Range: 80–120 cm and 120–145 cm (choose based on child's height)
- Power: Battery-operated built-in fan (fan vent positioned on costume)
- Design Features: Step-in leg openings, elasticated ankle cuffs, faux human legs on sides, fabric reins, cartoon dinosaur head with teeth
- Variants: Available in multiple colours; some models feature wings or horns
What's in the Box
- 1x Inflatable dinosaur costume
Setup & Care: Simply slip the costume on through the leg openings, fasten the elasticated cuffs around your ankles, and activate the battery-operated fan to inflate instantly—no pumps or tools needed. After wear, deflate gently and store flat in a cool, dry place to keep your costume ready for years of Halloween fun.
Halloween is almost here—order your inflatable dinosaur costume now so it arrives in time for all the celebrations. With fast dispatch and our money-back guarantee, you can shop with confidence knowing your child will have an unforgettable costume experience.
Size Guide
Find your fit.
Our pieces follow standard US sizing. If you're between sizes, choose the larger size for outerwear and knitwear and your usual size for dresses. The Size Finder on every product page gives you a personal recommendation in seconds.
Women's clothing
| Size | US | Bust (in) | Waist (in) | Hips (in) |
|---|---|---|---|---|
| XS | 0–2 | 31–32 | 24–25 | 34–35 |
| S | 4–6 | 33–34 | 26–27 | 36–37 |
| M | 8–10 | 35–36 | 28–29 | 38–39 |
| L | 12–14 | 37.5–39 | 30.5–32 | 40.5–42 |
| XL | 16 | 40.5–42 | 33.5–35 | 43.5–45 |
| XXL | 18 | 43.5–45 | 36.5–38 | 46.5–48 |
Men's clothing
| Size | Chest (in) | Waist (in) | Neck (in) |
|---|---|---|---|
| S | 35–37 | 29–31 | 14–14.5 |
| M | 38–40 | 32–34 | 15–15.5 |
| L | 41–43 | 35–37 | 16–16.5 |
| XL | 44–46 | 38–40 | 17–17.5 |
| XXL | 47–49 | 41–43 | 18–18.5 |
Shoes
| Foot length (in) | Women US | Men US | EU |
|---|---|---|---|
| 9.0 | 6 | – | 36–37 |
| 9.4 | 7 | – | 37–38 |
| 9.7 | 8 | 6.5 | 38–39 |
| 10.0 | 9 | 7.5 | 40 |
| 10.3 | 10 | 8.5 | 41 |
| 10.6 | 11 | 9.5 | 42–43 |
| 11.0 | – | 10.5 | 44 |
| 11.3 | – | 11.5 | 45 |
| 11.7 | – | 12.5 | 46 |
Still unsure? Email info@fifthavenuestyle.com for personal sizing help.
Every piece is made from carefully selected materials. Please follow the care label inside the garment. As a rule of thumb: wash knitwear cold and dry it flat, and have tailored outerwear professionally dry cleaned to keep its shape for years.
Free US shipping on every order. Orders are processed within 2–4 business days, then delivered within 3–4 business days. You'll receive a tracking number by email as soon as your order ships.
90-day returns. Return unworn items in their original condition within 90 days of delivery. Email us and we'll send you a printable return label; the label cost is deducted from your refund, except for damaged, faulty or incorrect items. Full return policy
