How do I attract my hot coworker?

The best way to attract a guy, whether at work or anywhere else, is to be yourself and to be friendly to him. To become more attractive in general, it helps to look your best by maintaining good grooming habits and dressing in flattering clothes, but how you interact with him is likely more important than your appearance. Most people gravitate toward kind and upbeat people who take an interest in them, so make an effort to smile, meet his gaze, and ask him about himself. Good luck!

If you're in the situation where you want to date someone at work, you really have to make it clear that you want to know your coworker outside of work. Flirt with him by making eye contact, being curious about his relationship status, and specifically asking to do something in the evening or on the weekend, like getting a drink. Subtler ways to flirt would include eye contact, playful comments, light touching at the end of a joke, and things like that.