I've been playing Fallout New Vegas and its various mods for 10 years, and I got sick of Vanilla clothing. I use custom Armors and clothes downloaded 
from the Nexus. I brought my wardrobe with me to The Frontier. My fashion conscious character wants NCR Exiles Disguises that will match his/her wardrobe.
1st Recon Beret (NCR Exiles Disguise)
Pre-War Bonnet (NCR Exiles Disguise)
Gold Necklace (NCR Exiles Disguise)

All items are in a first aid box positioned on the wall of Doc Mitchell's house near the entrance
If you are already in The Frontier use the console to type: player.placeatme XX000803 (Replace the X's with the load order number)

There are 2 ESP files:
Sneaky NCR Exiles Disguises Q.esp (Disguises are quest items and WILL NOT be removed from inventory if you lose your stuff.)
Sneaky NCR Exiles Disguises NQ.esp (Disguises are non-quest items and can be removed from your inventory.)
ONLY ACTIVATE 1 ESP!!!

REQUIRES: 
The Frontier V0.5.5 https://www.nexusmods.com/newvegas/mods/68009/?
Dead Money DLC
Honest Hearts DLC
Old Wolrd Blues DLC
Lonesome Road DLC


Credits:

TGSpy - Eru Iluvatar And the entire Frontier Team for making a fantastic Mod. Scripts used
Only the gold necklace uses non-vanilla assets made by Exeter (See nexus Link Below) Assets used by permission
Necklace by Exeter https://www.nexusmods.com/newvegas/mods/37969/?
1st Aid Box locations by Crane https://www.nexusmods.com/newvegas/mods/42178/?