Then buy the jacket already if you like it that much.Appreciate advice but not so sure about leather jacket. Yes a blazer has its place but so does leather. I am talking soft lamb skin , or whatever it was, , no shine and no zippers except the one that does it up and no brass buttons or elaborate design. I saw the jacket in HR and immediately wanted to feel the softness. I am sure women would want to do the same and it is light as a feather and totally comfortable. You can wear it with anything : jeans, trousers , t shirt etc
Being a black jacket I would not wear black pants. If I did wear black pants I would wear color in the shirt and shoes or I would end up looking like Johnny Cash
Concerning you comment about color, it entirely depends on your skin tone and skin color. Guys will match outfits but forget to match cloths with your skin tone. Blue may look good on you but I look best in fall colours
I am not gay either
Obviously try it on first to see how the fit is.