Well, he may not be the main character in Jurassic World but Lowery Cruthers certainly wears the right shirt!
And so let’s start with the retro Jurassic Park t-shirt that Lowery wears in the film. He says he had to get it on eBay for $150, you can pick it up on Amazon for a lot less.
Now the overshirt is going to be a lot harder to still get, it’s from Urban Outfitters and is the no longer stocked: Salt Valley Terrence Western Shirt. Your best bet for one of these is to go to eBay and hope for the best.
That said I’ve read about people buying other colours of the shirt and dying them to match up, they’re pretty rare so if you are going for authenticity this is an option.
Personally, I’d see how I go at just grabbing a similar shirt like this one which unfortunately has a white pattern on it so clearly not the same shirt but probably close enough to give the right Lowery Cruthers vibe.
The pants are super easy, just grab some jeans!
There’s an identified watch which is the Casio Men’s A158W-1.
Lastly, you’re going to have to grow your own Lowery Cruthers mustache or if that’s out of your reach you can always grab yourself a fake one!
Hope that helps inspire you, he’s a fun character who I hope makes it to Jurassic World 2, I’d kind of love to see him geeking out over meeting Ian Malcolm!
Remember, stay safe, stay in the control room 😉