Is this even a question, heck no. I've got stuff my wife doesn't even know I have or when I got it. When she does stumble across something every once in while and thinks its new (which of course it is) I immediately refer to the six rules of engagement. Lie, lie, lie, deny, deny, deny.
I tell her I've had that for years, most of my knives are cash deals are done through my work credit cards ( I own a small company) then I just reimburse the company for my purchase. She never sees the company tax returns, p& l's, etc.
So absolutely not, especially after I watched her clean up her closet about two weeks ago and saw the shoes, I stopped counting at 50 pairs, and let me tell you women's shoe can be expensive. So again, NO WAY, its just not good for the relationship as it would just be one more to muddy the waters. She gets her shoes and I get my gear (knives, guns, lights, deer stands, mud tires) etc.