Summarize the following:
Make sure you and your friends or date have a plan for the night. Double check a few hours before you leave about when and where you're meeting. If plans are a little uncertain, try suggesting something solid. For example, you could choose a bar or restaurant where everyone can agree to meet. It's very important to have a plan to get home, especially if you're drinking. Driving under the influence can be very dangerous. Make a plan to get home before you go out. Try to have a designated driver if others will be drinking. You can also use public transportation, if you're not out too safe. You can also take a cab, lyft, or uber home if you've been drinking. You do not want to leave the house with your hair tangled. Run a brush through your hair before leaving for a night out. If you normally add gel or other products to your hair, apply them now. You can use hairspray to make sure your hair does not get messy as the night goes on. You may want to shave your legs, armpits, or face before going out. If you shaved recently, you can skip this part. However, if necessary, give yourself a quick shave before going out.  Use shaving cream to avoid cuts and hydrate your skin. Make sure to get any skin wet before you start shaving. Make sure to use a high quality razor. Cheap razors are more likely to cut your skin. You should also use a new razor if yours is old. Dull blades make for a rougher shave. This can help you smell fresh throughout the night. Even if you already used deodorant, apply a fresh layer before going out.  Make sure you select a deodorant that has a pleasant scent. If you have a deodorant that dries fast, this may be a good option before you go out. Select a deodorant that fights both odor and sweat. This includes things like your cellphone, your keys, your wallet, and an ID. If you need anything extra, pack it as well. For example, if you volunteered to bring chips to a party, make sure you have them before going out the door. It can be helpful to pack ahead of time. If you pack up the night before going out, it'll be less to worry about the next day.

Summary:
Solidify your plan. Know how you're getting home. Style your hair. Shave, if necessary. Apply deodorant. Pack everything you need.