As a fashion-loving woman in her 30s, I've thought long and hard about the style advice given to me by friends and family, all the things you have to give up at a certain age, the limits on trends, heel heights, and hemlines. But I'm not buying it. I don't believe in rules; I just believe in good sense and dressing for the body you have. With that in mind, I'm not limiting the list of looks I'll wear, but I am making an extra effort to embrace the ones I've been too timid to try in my 20s. Here's to welcoming the next decade with confidence and style — and 12 killer outfits to keep in your arsenal. Cheers!