Once you reach a certain age, a long, flowing maxi skirt is not a good look. Neither is the micro mini. There is a skirt length that's universally flattering, and it's that spot at the back of your knee where your thigh meets your calf. Bring your skirts to the tailor and have them shortened to right there—every half-inch can make a big difference. And while you're at the tailor, taper those boxy, dowdy A-lines into more flattering, body-hugging straight or pencil skirts. They're younger, hipper and shapelier, too, especially when paired with heels—kitten, chunky or stilettos.

Banana Republic BR Monogram pencil skirt, $115, BananaRepublic.com

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