Rectangle shaped women look great in almost anything, but to look their best, they should wear dresses that add the illusion of curves. Rectangle body types usually have a small bust, undefined waist and narrow hips.
Casual dresses for rectangles
“Keep the length short or shorter. Minis are made to show off the curve of your legs — what better way to say, ‘I’m a girl!'” says fashion expert and TV personality Jeannie Mai.
Any type of dress that adds definition to your waist is a must-have for rectangle shapes. Avoid sheath dresses with straight lines, but don’t choose a dress with a big puffy skirt either — it will make you look out of proportion.
Gwyneth Paltrow, Keira Knightley, Reese Witherspoon, Kate Hudson, Nicole Richie and many models have rectangle body shapes.