The search bar is more bigger with graph search option. Icons are little bit bigger then before. They have combine the color with a lit bit extra and light. This time menu icons are clear and you can see and click on them easily.
The search bar is on the left now and all notifications, messages, pending friends are on the right side of the top. Other menu options are same as before but little bit bigger. Clicking on the left side Facebook logo will take you to your News Feeds and the search bar will automatically show you where you are right now.
So, lets have a look into the new stylist Facebook menu: