Thank you for your response. I am sure there are worse callsigns out there

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I figured that while I am young and still have most of my hair on the top of my head and having the means to do something about balding, then why not be proactive and try and do something about it? Good point on the deployment aspect. Fortunately, the glue can be replaced on your own and anywhere.
In the
CNATRA FOD Policy, a Foreign Object is defined as "substances or articles alien to the aircraft, engine, support equipment or component that are left adrift or are otherwise allowed to invade the product." It also defines "Aircrew Induced FOD" as items "...left by aircrew in, on, or around an aircraft..." Since a hairpiece would be physically attached to your scalp and under other flight equipment such as a helmet and possibly a skull cap too, and not left behind in/on/around and aircraft, and in all other respects acting as a normal set of hair, I am not sure how it would be considered a FOD hazard. But that is why I am asking around.
I cannot find navy aviation specific policies regarding hairpieces or on the NAMI waiver guide (if a waiver is needed for it), unless I glossed over it and missed it. I did not think hairpieces would be on the waiver guide anyway since a hairpiece would be cosmetic and non-surgical/non-medical procedure. The only thing I found in the waiver guide that come close is that it states there are certain medications that cannot be prescribed solely to stop hair loss, wheres they could be prescribed for reasons.
My goal of asking here was to seek out insight or others' experiences or knowledge and have as much information as possible before approaching a flight doc at the training wing.