8.) They are of the opposite sex.
Who said wingmen had to be just guys? Girls know what girls like and guys know what guys like, so having someone of the opposite sex be your wingman/woman could help you get a better idea of what it takes to make a good impression on the person you’re pursuing.
7.) They have all the wingman necessities.
Gum, condoms, an emergency $20.00 and a phone charger: the necessary things every good wingman should carry around with them at all times.