A guide to

How to be:
Less gross: In order to stay fresh in these scorching summer days, wear cotton shirts when possible. Synthetic fabrics and silk only let sweat and oils stagnate on your body, while cotton pulls it off of your skin.
Nicer: When attempting to get the bartenders attention, eye contact or a small wave is all that is needed. If you feel the need to shout to get their eye-contact, move to a different part of the bar to better snag them, instead of yelling "hey buddy" for 5 minutes straight.
Better than your ex's: Always overdress. It's better to be wearing a tie to Olive Garden than a pair of flip flops to your friend's dinner party.