
- Shirt
- Pants
- Hat
- Beard and Mustache Combo
| Chest | 38" |
| Sleeve Length | 10 1/4" |
| Shirt Waist | 38" |
| Shirt Length | 28" |
| Pants Waist | 27" |
| Inseam | 32" |
- 80% polyester 20% cotton
- Poplin fabric shirt has buttons down center front and on flaps of 4 faux pockets
- Poplin pants have an elastic back waistband
- Faux fur beard with mustache combo has elastic bands around top and back of head
- Woven paper fiber straw Panama style hat
- Officially licensed
- Made By Us Exclusive
- NOTE: THIS ITEM IS NOT RETURNABLE IF YOU HAVE OPENED THE PACKAGE
He Spared No Expense
John Hammond loves his grandkids. There's no doubt about that. He's accomplished some amazing things, just to show Tim and Lex the wonders of the world. He even dabbled in genetic engineering to create the first dinosaurs seen in millions of years. And expensive ice cream (don't forget that). That's one dedicated grandpa!
What lengths would you go to in order to become the greatest grandpa? Perhaps you wouldn't think twice to splice frog DNA with dino DNA to create modernized versions of the prehistoric creatures. Maybe you'd fly expert paleontologists out to an isolated island off the coast of Costa Rica to see the dinosaurs in action! Maybe, just maybe, those dinosaurs won't escape and cause some kind of crazy incident... or you could just wear this John Hammond Jurassic Park Costume instead!
Design & Details
You don't have to "spare no expense" to be John Hammond. Wear this officially licensed John Hammond Costume. The outfit is an affordable way to transform into the owner and creator of Jurassic Park. The costume comes with a button-up shirt comes with 2 chest pockets in front and a collar around the neck. It also comes with a pair of costume pants, which have elastic in the waist. The fedora-style hat comes with a cream band around the crown and the mustache and beard combo fits on your face with elastic. No beard growing necessary! Put it all together and you'll be ready to guide anyone through Jurassic Park!
Dino Park Tips
We do have a few recommendations if you end up creating your own dinosaur theme park after slipping into this outfit! Make sure you double down on fence security, and hire a reputable team of programmers instead of Dennis Nedry.
Last updated: November 3, 2026
Thank you for shopping with HalloweenCostumes outlet shop. This policy explains how we ship your order, what it costs, and what to expect after you buy.
Order Processing
Except as otherwise stated on our website, orders are processed within 1 business day (excluding holidays).
Orders placed after noon or on weekends and holidays may begin processing the next business day.
You'll receive a confirmation email with tracking as soon as your order ships, if the shipping method supports it.
Shipping Methods & Delivery Times
Available shipping methods and estimated delivery times are shown at checkout. Delivery times are estimates, not guarantees, and begin once your order ships. They may be affected by carrier delays, weather, or other events outside our control.
Shipping costs
Shipping charges are calculated at checkout based on your destination, order weight, and selected shipping method. Free standard shipping may be available on selected orders as displayed at checkout.
Order Tracking
Once your order ships, we'll email you a confirmation with a tracking number and link, if applicable. Please note tracking information may take time to update after you receive it.
Shipping destinations
We currently ship to United States.
International orders may be subject to customs duties, import taxes, fees, and customs delays. Any applicable charges collected at checkout will be shown before you complete your purchase.
Address accuracy
Please check your shipping address at checkout. Contact us as soon as possible if you need to correct it.
Lost, damaged, or delayed packages
If your order is lost, damaged, or delayed, contact us and we will help you work with the carrier.
Order Changes & Cancellations
Need to change or cancel your order? Contact us as soon as possible. We may be able to accommodate changes before your order ships, but once it's in transit we're unable to modify it. Refunds for cancelled or delayed orders will be processed promptly to the original payment method where possible.
Questions?
Contact our team at oddball.tumble.6v@icloud.com or use the contact details in our contact information policy.
Last updated: November 3, 2026
Returns
Return eligibility depends on the items in your order.
Where returns are accepted, items must be returned in the same condition they were received, unworn or unused, with tags, and in their original packaging or as otherwise indicated in the return instructions. We may reduce your refund if the item has been used, damaged, or handled more than necessary.
Contact us to ask about return options and how to start a return.
How to start a return
Whether return or cancellation requests are accepted depends on the terms above and your rights under applicable law.
Contact us before returning an item.
Unless we state otherwise or applicable law requires otherwise, you are responsible for return shipping costs for change-of-mind returns.
Damages and issues
Please inspect your order when you receive it and contact us immediately if an item is defective or damaged, or if you received the wrong item.
Exceptions and non-returnable items
Some items may not be eligible for return, as stated in the return terms above or on the product listing, website, or in-store at the time of purchase.
Contact us if you have questions about whether a specific item can be returned.
Exchanges
Contact us to ask about exchange options before returning your item.
Refunds
We will notify you after we receive and inspect your return and let you know whether the refund was approved. If approved, you will be refunded to your original payment method, unless otherwise stated. Your bank or payment provider may need additional time to process and post the refund.
If you do not see your refund within a reasonable period of time since your refund was approved, contact us.
This policy does not limit any rights you may have under applicable consumer protection laws, including rights that may apply if goods are defective, not as described, not delivered within the required or agreed timeframe, or otherwise do not comply with applicable law.
Contact
To request a cancellation, start a return, inquire about a return, ask about an exchange or report damaged items, please contact us at oddball.tumble.6v@icloud.com or use the contact details in our contact information policy.
Customer reviews
See what customers are saying about this product.