That's a really nice tuxedo jacket you bought!
I've been thinking of getting one too and had the same question so I did a little research and found this article on Kate Moss and how her black tuxedo is her go-to fashion staple. I really like it in the casual pics especially with black slim jeans, black boots and a tank style top in a dark colour or white for contrast.
Once you've figured out some of your styling thoughts I'd love to see some pics - pretty please?