Unisex Inflatable Dinosaur Halloween Costume Full Body Kalsten
Arrive at the event in a massive inflatable T-Rex
This Halloween dinosaur costume is crafted from tough polyester and inflates into a tall T-Rex jumpsuit. The impressive outfit showcases intricate dinosaur designs, features an exaggerated structure with a gaping mouth, and claws that create an authentic prehistoric appearance. Equipped with a built-in fan that operates on USB or battery, it remains inflated for hours and offers complete body coverage that’s ideal for gatherings, parades, and Halloween celebrations. The front zipper allows for hassle-free wearing, and the roomy fit ensures ease of movement.
What makes this unisex inflatable Halloween dinosaur costume a great choice?
- Spacious design: Huge full-body T-Rex jumpsuit featuring a playful and striking expression
- Simplified inflation: USB-powered fan that maintains the costume's inflation throughout your wear
- Authentic details: Comes with detailed dinosaur designs for an eye-catching look
- Flexible fit: Extremely loose fit for easy mobility and all-day ease
- Front zipper: Simple to don and doff with a reliable closure and airtight seal
Free standard shipping on all orders. No minimum purchase.
- Ships to: United States
- Processing: 1–4 business days (Mon–Fri)
- Transit: 5–10 business days
- Total delivery time: 6–14 business days
- Order cut-off: 5:00 PM PST
You will receive a tracking number by email once your order ships. Please allow up to 48 hours for tracking to update.
See our full Shipping Policy.
You have 14 days from delivery to request a return.
- Email support@open.shop with your order number to start a return.
- Items must be unused, complete, and in their original packaging.
- Return label: flat $9.99 USD, deducted from your refund — nothing to pay upfront.
- Damaged, defective or incorrect items: we cover all return and replacement costs.
- No restocking fees.
- Exchanges: contact us and mention "exchange" — the new item ships once your return arrives.
- Refunds are issued within 7 business days of inspection.
See our full Return Policy.
Questions about your order or our products? We're happy to help.
Open
Hooizolder 214
Drachten Friesland 9205CD
Netherlands
Email: support@open.shop
Customer Service:
Monday to Friday, 8:00 AM – 6:00 PM PST (excluding public holidays)
We reply to all messages within 24 hours on business days. Weekend messages are answered on Monday.
For quick answers, visit our FAQ page or use our Contact Form.
