SwiftUI Date Picker like the calendar app

Hi,
I am trying to create a DatePicker in a Form that behaves the same as the new event page in the calendar.

Here's the code I have now:

Code Block swift
 Form {
		 Section {
					DatePicker("Starts", selection: self.$request.startDate.onChange({_ in ...}))
		 }
 }

By default, the date picker date format for me in Australia is dd/m/yyyy, whereas in the calendar app it's dd MMMM yyyy. How can I change the format to be like that?

Secondly, how can I change the colour of the date when it is out of range (e.g. in the calendar app it turns red)?

Thanks