Suggestions wanted Pink paint job

Some colleagues at work are going to make smoothies to sell for breast cancer awareness.

I am toying with the ideas of:
A. Making a 'pedal-your-own-smoothie' maker.
B. Painting or decorating my bike in pink as it's the colour for the Breast Cancer Awareness campaign.

I don't want the paint job to be permanent, and need some suggestions how I can make it all look like a proper job.

As another option, how easy is vinyl to apply and remove?

...also thought of doing some spoke cards for the day too.

Ideas welcome. Thanks!

Get your self a cheap cheap bike (a £20 job) and rattle can it pink, no need to remove the paint.