Chances are you already own one of fall's hottest trends—the shirtdress. If not, do not raid your man's closet (no matter what some magazines tell us): Find a quality, well-fitted garment that you really love and be willing to spend a tad more than usual as you'll probably wear this wardrobe staple often enough to bring the cost-per-wear down.

How to update the look this time around? Begin with a smooth camisole (a must for anything with buttons down the front), and black or dark-colored tights. Pair your shirtdress with ankle boots or booties for a polished, of-the-moment look. Punctuate with a printed belt or patterned pumps (tweed, plaid, patent and animal prints are all big for fall). Pick one, no more.

Gap is showing their shirtdress with a cropped fitted vest—a good option for certain figures, not all.

And don't forget, you can always bypass the trends and accessorize with a timeless silk scarf around the neck.

Our personal favorite is to roll up the sleeves on the shirtdress and layer atop a long sleeve henley, worn with pointelle tights and near-flat, knee-high boots. It's not for everyone, but the point is to have fun and make the look your own!

Gap's shirtdress is poshest in black, priced at $69.50 here. >>
Check out our other post on shirtdresses here. >>