Badgley Mischka; Etro

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TREND: High-Waisted, Pleated Pants
Although this looked terrific on the runway, Adam is not usually a fan of pleats in the real world. Why? "They're the quickest way to add pounds to your body," he says. "No one needs excess fabric around their waist or belly."

The past few years have seen a lot of extremely low-rise and incredibly tight styles, so Adam understands why women might be tempted by trousers that offer more coverage. But instead of going for a high-waisted style, he recommends a classic shape in this spring's flowy, softer materials. These pants, like the Etro style, right, have more room through the thighs. If you really want to try the pleat trend, he says, "avoid the typical box-pleats and look for inverted styles." These are sewn down—think catholic schoolgirl kilts or cheerleader skirts—and are typically more flattering. (If you have a short torso, any pleat is going to make you look shorter, so this trend may be one you skip entirely.)