Which dress should I wear?

I'm making my first TV appearance tomorrow night and I need your help deciding which look to wear! I'm being interviewed about my blog on Orlando LIVE at 9pm ET (on Sunday 11/28). You can watch the whole show at this link! Here are my choices:

1. Gold sequins and a blazer. I love this look, just not sure how comfy it would be. And I'm going to need to locate some double-sided tape. :-)
2. I recently picked up this dress at H&M for $25 and think it's perfect for this occasion, but let me know what you think?
3. Playing it safe in my favorite black dress and some fun accessories.

I'll be standing up the whole time. Which one should I wear?