Theme Suggestion for iPhone Style


I am new to Vaadin and would like to create widgets like the ones in the attached file. I’m sure there is a way to do it, but any assistance or suggestions would be appreciated.

The first component in the PNG is a ComboBox and second a DateField. I’ve also got one that needs the same style, but is a TextField. I understand where the theme CSS are located, but I don’t have enough experience with CSS to be able to fashion this sort of look and feel.

I would like an icon on the right of the field that would replace the down arrow or calendar selection button. In the text field, I would want an icon on the right as well.

Does anyone have a template or something I could work from? Suggestion for a good book?

Thanks in advance for your help.