What to wear to a exhibition?

Hey Everyone,

So in a few weeks some of my work is going to be in an exhibition. But what do I wear? I need your help and advice!! any suggestions? or anything you would recommend please let me no! 

Here's some I like but I'm not sure about:

You can find this HERE!

HERE!

HERE!

HERE!

HERE!

What do you think?

Hope your all having a good day! 

ASOS Dresses Exhibition Forever 21 Help Mango Painting What to wear Zara