What kind of makeup to wear with this dress?

So my hubby, daughter, dog, and I are going up to New York this weekend for my husband's friend's wedding. My husband is actually in the wedding so he'll be wearing a tux (even though it's going to be a small informal wedding).  So I bought this dress from Target to wear:

Now, my problem is what kind of makeup should I wear with it?  It's an olive/army green.  The wedding is on Sunday night (at 7:30) and the reception is at a small bar.  However, we're not just celebrating the wedding that night.  My parents are going to take our daughter overnight so we can celebrate (even though it's a little late) our anniversary.  

So this was a trial run for what I was thinking I might do.  See, what I want is for my husband to see me and be like, "Yup.  That's my wife."  Ya know?  

haha, yup, my hair is a little bit purple.  I just bleached it and toned it.

What do you think of this?  Too much?  Not enough?  

Also, I'm getting my hair cut because my friend who lives in NY cuts my hair every time I go up there and I was thinking I want to get bangs.  Maybe something like these:

What do you think?  Any input is greatly appreciated!  Thanks guys so much!