Cute and stylish.....
Several people I know use this idea. Very cute, sinks sometimes need help looking stylish! Use and "oil" vessel for your dish soap. Just make sure everyone knows it's SOAP! I would suggest using a soap with color that doesn't resemble "oil", such as, bright green or blue. *Even if you have a built-in soap dispenser, it looks cute and could come in handy!
A stylish idea...