Uniform after Bootcamp
 

After I graduate bootcamp, do I wear my uniform to the airport and A school or do I wear my civvies?

Between bootcamp and a school the requirement generally is to travel in your dress uniform.

You wont even have any civies at boot to wear anywhere, and you will have to earn the right to wear civies after phase 1 in A school.

After PIR while you are on liberty you will be in dress uniform and when you get taken to the airport (if your A School isn't in GL). You can wear civvies if you are in your family's hotel on liberty, but anytime you leave the room must be in uniform.

On liberty you can wear your NSU, service uniform, as opposed to your dress uniform if you prefer.