Would this be too sluty or would I be a fun gf?

My boyfriend and I are getting together with some friends for Halloween. I was planning on being a Bears football player but I couldn't find my jersey so I have to see if it will still work out. I told my boyfriend this and then asked, for fun, what does he think I should be. He said bunny, cop, cat.

Now I'm not just going to dress up like a slut and he tried to play it out nicely saying he things i would look cute. I'm still leaning towards being a football player. So would it be cute or slutty to meet my bf before were with our friends and even though I'll be in my jersey, I would surprise him with a badge and handcuff him and kiss him?