Sophistication and elegance are usually the first things you're willing to sacrifice in the name of comfort when spring and summer heat up, but you can't wear a tank to everything. For something light and sophisticated, look at chiffon tops and dresses. Crinkled or flat, chiffon adds a light, ethereal quality to all the spring trends, from bows to prints to drape. Wispy chiffon tops and dresses are great with light, giving you unique draping in semi-sheer for a floating-on-air appearance, or a hint of sheen (from the silk) to really highlight gathering details for evening elegance. United Bamboo, Rag and Bone, Grace Sun, Development, Hera and new Tobi addition, Tony Cohen, are all featuring chiffon this spring.