Its hard and time taking to design a good looking datepicker script with multi functions. There are so many plugings available but most of those plugins either have good looks or nice features. If they come with both features, then their size will not suit your project. It pretty hard to find a script which has both.
It comes with various stylesheets to change the look and feel of the datepicker. If you fail to find a suitable color scheme, you can edit the CSS file and add colors and fonts according to your need.
Requirements: No Requirements To run the script
Compatibility: All Major Browsers
Other free resources: