Us being civvies, there is no hard and fast rule that you must be regimental. It is mearly a matter of personal choice. If this is for you, great. If this isn't, that's just fine. Nobody here is going to look down on somebody (or up for that matter) for choosing an extra level of modesty. If you decide that yes you shall do this bit for "freedom" then here is my code:

If they ask, don't tell.
If they ask to see, don't show.
The rest is up to you. Just stick to the code.