Hello Mate,

Hope you had a nice weekend. I’m sorry for the late response since I’ve just come back to work today.
Please view the guide below:
1. Copy file customer.xml form: app\design\frontend\base\default\layout\
to path: app\design\frontend\ves_sunstyle\default\layout
http://prntscr.com/ab0yj9
 
2. Open file customer.xml and edit code:
http://prntscr.com/ab0zkt
 
Thanks!