Way way back, (I'm not quite sure if it was exactly the Victorian Era) The dresses often had a slit on each side. Underneath that, above the petticoat, tied around were two pockets.
Have you ever heard of that nursery rhyme: Lucy Lockett lost her pocket, Kitty fisher found it
Here's a bit of history: http://www.vam.ac.uk/content/article...ry-of-pockets/
That's what I would do, anyway. That way, your hands are free during the day.
Oh! See you at MTAC!!! I'll be cosplaying syaoran.