Ski trips, snowball fights and sipping hot chocolate by the fire. It’s been fun, really it has, but we’re more than ready to swap our heavy sweaters for light cardigans, our fleece-lined ponchos for pretty dresses and our wool pants for bright, cropped jeans.Ready to spring forward with us? By adding a few of the hottest trends from the spring/summer 2012 fashion collections, you’re sure to feel an instant warm-weather glow. Pastel shades, color-blocking and peplum details (think little flares or ruffles at the waist) were all over the runways, and now they’re marching into stores, too.QUIZ: Find Your Body ShapeTake a peek at the high-end designer styles we’re coveting, along with more affordable and wearable takes on the trends that flatter your particular body shape. Not sure if you’re a circle, triangle, inverted triangle, hourglass or ruler? Take our Body Type Quiz to find out.Now, bring on the spring fling!WATCH VIDEO: