What can you easily do to improve your attractiveness?

If you’re a man – keep yourself well groomed. Shave regularly (either to keep yourself clean shaven or trim your beard). Dress nicely (no sweat pants or baggy clothes). Get in shape – if you’re overweight, focus on losing weight, otherwise, focus on bulking up a bit (you don’t have to be huge, just toned). If you don’t look good in glasses, consider getting contacts.