I always have to have something on my lips...chapstick, lip gloss, or lip stick. I can't leave the house without it on. I even have a little zip up bag full of selections that never leaves my purse.
InStyle has named the MAC Lipglass one of their best beauty buys for 2009. After I run out of all the ones I already have, this will be my next selection.

The only thing I'm super stingy about with lip gloss is the sticky factor. I HATE lip glosses that your hair gets stuck in when the wind blows, or your husband makes a sour face when he tries to kiss you and has to wipe the sticky goop off his own lips. Once that happens, I throw out the tube.
That's why I love Sephora's new lip gloss. I got three trial tubes for a birthday gift from Sephora and LOVE THEM. They are three different shades, each with a light flavor and no stickiness. My most fav is the Bronzed Beauty.
Now if I'm not dressing up, or feeling really laid back for the day, I'll just wear my most favorite chapstick, SoftLips vanilla. My second favorite flavor is cherry :) But hands down this is the best chapstick. Its sleek, the flavors are delicious and it gives your lips a bit of a tingle when you apply it!
And finally, if I'm feeling very fashionable or dressy, my most favorite lip stick is Clinique's Butter Surge Color Shine Lipstick in Perfect Plum. Its the best color for my skin tone and goes with pretty much any outfit I have on. I love it!
So, what is your favorite lip gloss/stick? What can you not leave the house without? Maybe you can sway my preference :)