Although we debate this back and forth, I was talking to a friend of mine and there are really not alot of things in this area.
1. Weight. Look at percent body fat, total weight and height weight charts. If you're too fat, try dieting and exercise. I would aim at getting a percentage body fat lower than say 20%.
2. Muscles. Just looking trim or fit in the body looks good. Ideally, you want a shoulders to hips ratio of 1.63...which approaches the Golden Ratio (A credit card has length vs. height in that ratio). Also the normal human body has this as its normal shape. The body and nature have many examples of the golden ration (or phi).
Since this is not a Gym discussion, I'm going to break with conventional wisdom and say that the beauty of the 1.63....ratio is better than a muscle bound guy who looks like Lou Farigno or Arnold Swartzenegger.
Those two round out what I call "form fits function". Basically look like you can fuck. Every male pornstar looks the same...why is that?
3. Fashion. Look good in clothes that fit and pick colors and fashion that is in but your own. Find celebrities that look like you and copy their style.
This includes shoes and accessories.
4. Facial Hair or not. Experiment with this.
5. Hair cut or bald. Experiment with this too.
6. Height enhancement. Taller might be better depends on who you are. I have not really experienced too much change when I wear boots with a slight height enhancement.
I'm not saying you want to be like The Artist Formerly Known As Prince but boots with heels definitely increase height.
7. Arm, Chest and Body Hair. Some guys like me are virtual bears and have tons of hair. So I've recently been using Nair for Men to defoliate.
8. Tanning. This is good to experiment with as well. Just remember that the sun can age a person and some guys are naturally darker than the chicks they're after so keep that in mind. For myself, if I tan too much I tend to look too dark for example. This is if you're a white dude.
9. Makeup. A good toner is ok. Anymore than that, people might start to wonder...
That's pretty much it.
There's not alot you can do about anything else. One good thing that comes out of #1 Weight loss is that the shape of the face can actually change and I've seen some examples of this on the Atkins Bulletin Board site.
Trib