My list depends on the day.
I grew up hating my hair but it is my physical attribute that gets the most compliments... from everyone, bosses, to co-workers, to strangers to my hair dresser. I've been told since I was a tiny thing that people pay just to try and get my color. As an adult I've learned to love it and embrace it.

Not only is my hair really red but it is super thick and I get some awesome natural wave/curls to it (curls depend on the weather and how I let it dry).
I have pretty eyes but I have little stubby eyelashes so unless I really up the mascara my eyes don't stand out.
I like my boobs in the right bra.

I was an A cup before having kids, now I'm a C cup but I nursed two babies for over 2.5 years total... So, I like that I fill out a shirt now but I miss the perkiness that came with the A cup. DH likes 'em though.
I like my tiny wrists and small hands/fingers. I just hate that right now I'm overweight and that makes me look like my proportions are off having tiny hands, feet, etc.