Those type Invoices were usually cars ordered by active service men - with heavy discount.
But this one may have been ordered by a
service woman .
Color combo - with whitewall tires and wire hubcaps - on a GTO ,
doesn't seem like a man thing too much , imo.
It will look sharp back in those colors , but i'd hesitate putting whitewalls and wire caps back on it.
Here's a a semi-similar car for inspiration.
