Pink Or Blue? Which Is Your Favouite Night-Out Ensemble?

Which design below do you prefer for perfect night-out?

Both immensely similar, the purposefully matching look is most effective when there are some, although few, obvious differences. 

For example above, the differentiating colors of pink and blue give the ensembles a unique dimension; each one a spin-off of the other one, if you will. I kept both looks classic with a dark heel- a silver would have looked nice also but too many colors may make the outfits a bit too youthful and lose the chic vibe I was going for. 

Thoughts? Comment below!