I'm a big JP fan, have been since I saw the movies when I was eight. [Begin Shameless Plug]I also even run a Jurassic Park website called Jurassic Park Legacy (http://www.jplegacy.org) that's dedicated to all things Jurassic Park [/End Shameless Plug]. I have put together some costume guides that can be used for Jurassic Park. The thing about Jurassic Park is that it's easy to custom your own costume to your own tastes, and is a bit cheaper. Khaki shorts/pants and a safari looking shirt is quite easy to come by believe it or not!
Here are some of the examples I have, if any of the images are too big, let me know or just change 'em into a link and I'll resize.
Muldoon/Game Warden:
M1911 Holster-1912 Era Holster
Grey or light brown short sleeved button up Shirt.
Khaki Shorts (Matches Shirt)
Brown Vest w/ ability to hold Rifle slugs
Dark Brown Boots
SPAS-12
M1911 Pistol

Ranger*:
Grey or Brown Vest
Ranger Patch mounted on Vest or Red JP Patch mounted on vest
Standard JP yellow patch Right Sleeve Mounted
Black Leather Holster or Thigh Rig for Pistol
Grey, White, tan, or brown short sleeved button up Shirt.
Khaki Shorts (Matches shirt)
Tan Work Boots
SPAS-12
M19111
Security Officer*:
Green Vest
Security Officer Patch mounted on vest
Standard JP patch Right Sleeve Mounted
Black Leather Holster or Thigh Rig for Pistol
Grey, White, Tan, or brown button up shirt.
Black or Brown Work Boots
Khaki shorts (Matches Shirt)
SPAS-12
M19111
Security Work Force:
Red Hard Hat with Jurassic Park (Yellow) on it.
SWAT Vests - (Note: Vest is not known what type if you have information! PLEASE post here!)
Current Vest Ideas:
LA Special Forces Vest (BLACK)
Ultra Force Tactical SWAT Vests
G.I. Plus Ultimate Tactical Vest aka BLACK TACTICAL S.W.A.T. VEST (BLACK)
Walkie-Talkie Attachment for Vest (Left or Right Side Mounting in the back)
Large Walkie Talkies
Pistol Belt
Elbow Pads
Knee Pads
Jurassic Park Patch (Yellow) Mounted on Right Sleeve
Tactical Thigh Rig Holster for Pistols
Tactical Thigh Rig Mag Pouch (M-16)
Blue BDU 4-pocket Shirt Blue BDU Pants Blue BDU Belt Black Workboots
M-16 A2 with flashlight attachment, Spas-12, Stun Guns with battery pack
M1911







Vetenerian:
Light Green short-sleeved Button up Shirt
Jurassic Park Patch mounted on left shoulder
Dark Green hat, Jurassic Park logo embroidered on it.
Dark Green/Forest Green Pants
Black Boots

Park Associates:
Grey Hat with Red brim, JP symbol on it
Pink shirt and embroidered Jurassic Park Skeletal Rex logo
Khaki Pants or light brown work boots
Brown Workboots



Note: The (*) you see next to the names of Ranger and Security Officer are ranks created to broaden the avaiablity for costumes for Jurassic Park. These costumes were developed to look as true to the films as possible. Below is an example of me, sporting the Security Officer Jurassic Park costume.

Now for those who are daring there's always this attempt for a costume, though personally it'd be hard to get in and out of I'd think and costly to make:
http://www.jplegacy.org/costu...ptorcostume.jpg
So that's some costuming ideas, I expanded some to give some room for more costuming opportunity, of course if all else fails you can always dress like one of the main human characters or get a really impressive dinosaur costume made.
Thoughts? Comments? Questions? Ideas? I'm completely and totaly open to hear 'em. This is something I've been interested in doing for some time too.


