Activity for Koop

Can't decide between a couple hashtags and the fiancé says for this he only has one opinion keep it short. Here are the choices I came up with, all opinions would be appreciated and if you come up with something different feel free to toss it in!! A)...

I'm having a hard time deciding on colors for the bridesmaids dressing. Looking to do: black, red, or gold. What would look best with photos with the Vegas strip as a background? Also I was thinking I have three bridesmaids what if I did one in each...