In answer to your question I truly believe that it is up to each of us individually to apply the Laws of Attraction in our daily lives. I don't think of it as something that I physically do but rather an attitude to be maintained and the first step is simply awareness.
However, if you want practical examples here is at least one. I practice gratitude for everything I have and I do this by just saying thank you out loud every day either when I wake up or anytime during the day that it occurs to me. Another practical application is meditation of some kind.
There are so many and varied ways to meditate that it tends to be a bit overwhelming but some simple ones are: sit in a room quietly with no distractions, close your eyes and pay attention to your thoughts. Don't judge them but rather just pay attention. Picture a clock on a wall and count down the second hand from 30 seconds to 0.
Think of nothing but the clock and count those seconds. Each time a random thought interrupts your countdown you start again from 30. If you keep this up eventually you will reach 0 and then you can increase the time period as you wish. That's it! That is meditation and it's benefits are amazing.
When you have a quiet mind it allows for communication with the universe in a way not possible with all the distractions of today's world. You may also simply elect to take a walk in the woods or on a beach or somewhere outside that you find peaceful. That too will put you in touch with the Laws of Attraction.
It may help you to think of the Laws of Attraction as something that you connect to rather than do. By this I mean that your quiet peaceful and non-judging mind is in a better place to connect to powerful intentions in this perfect universe we all live in.
Being attractive is the same as being happy, neither is something that you pursue but rather something you are. If you want to attract what you want, be attractive, want to be happy, be happiness. Sound a bit vague? Well if you display the traits the attractive or happy people do then you are on your way.
You must have met people that are attractive in more than a physical way or someone who seems to be happy all of the time. If you have then question these people on their methods and emulate them. There is nothing wrong with copying helpful behavior even if it seems false at first. Practice makes perfect or at least closer to it.
I sincerely hope that this answer is what you had in mind or that it is helpful to you in some way. Good luck and feel free to contact me if you need clarification.