8 Dresses For A Rectangle Body Shape Poet Dresses The Dresses Guide for Petite Rectangle Shape Petite Dressing PART 4: FINDING THE MOST FLATTERING DRESSES FOR YOUR BODY SHAPE Here's how to choose the most flattering dresses for your body shape. Pear (Triangle) Shapes: Opt for dresses that add Ever wondered how to dress if you have a rectangle body type? Take a look at this guide. #sundayfunday #fashiontip #styleguide