My favourite ones right now are my Rayban 2180v-49 and Lanvin SLN 582
8) Make reservations! If you want to eat at a particular restaurant or at a particular standard, I highly recommend that you make the reservation from home. Especially on weekends, restaurants can be fully booked, like in your own city. If you don't know or have heard of a restaurant, TripAdvisor can be a very good app to guide you in the right direction. With their filter function you can, as an example, chose only to see restaurants with the highest traveller ratings.
9) Be fully charged! Don't forget to charge your phone, camera, computer etc. I like that whatever electronic devices I bring with me, are fully charged. You never know if you encounter delays or when you will see the next power outlet. Be aware that in some countries around the world you might need an adapter > Travel Adapter Guide!
10) Bring a good book. If you read too little, like I do, or if you just love to read, like I also do, bring a good book with you. It's a good way to relax and forgot about everything around you. It's also a way to kill time on the plane.
The last book I read was "Release Me" by Julie Kenner. If you like erotic novels, you will like this one!