What better way to dress up your Summer wardrobe than with just that — the season's prettiest lineup of warm-weather dresses. We watched dresses in every color of the rainbow take a spin down the Spring '12 runways. Not to mention, these feminine frocks ran the gamut from ultra-diaphanous and flowy to edgier asymmetrical hems and colorblocked silhouettes. Now, we're transplanting those styles to our own closets, with a focus on the biggest trend takeaways and coolest details. From a '20s-inspired drop-waist shape to flirtier ruffled necklines and floral prints, we honed in on the hottest dress styles. So, let this roundup act as your guiding light for all things dress-related. Whether you're ready to make a serious investment or just want to amp up your Summer sheath quotient, we promise we've got what you're looking for. Click through to find the perfect dress to wear right now.