This outfit is an example of Diagonal Lines. The top part of the dress until the waist line take an effect of vertical lines. The dress from waist down take an effect A Line Dresses For Women Dillard's Bardot Beauty Wiggle Dress in Black Gingham Vixen by Micheline Pitt 4X Amazon.com: Women's Dresses Two Tone A line Dress Elegant Colorblock Round Neck Long Sleeve Knee Length Dress Dress for Women (Color : Blue and White, Size : Small) : Clothing, Shoes & Jewelry Simplicity Sewing Pattern S3129 Misses' Dresses with Petite Lines Sewdirect