4 Ways to Style Your A Line Dress. The A line dress is a classic, but how you style it makes all the difference. These looks are perfect for summer, brunch, date night & What Is an A Line Dress? A Guide to This Flattering Style A Line Dresses Are Universally Flattering. Here's How To Update The Look Styling a Line Dress 66387: Chiffon A Line Halter Neck with Ruched Bodice and Empire Waistline Lillian West A Line Dress Guide: Styles for Every Body Type Adrianna Papell