The truth about dressing a rectangle body shape When it comes to dresses, your focus should be on creating a more defined waist. You can achieve that by choosing fitted dresses, A line Womens Plus Size Ribbed Knit Sweater Dress Long Sleeve Stretchy Comfy Casual Fall Dress With Pockets Agnes Orinda Women's Plus Size Floral Print Tie Waist Short Sleeve Knee Length Summer Casual A Line Dresses 1x Black Styling the Rectangle Shaped Body for Fall Dressed for My Day Plus Size Knee Length Casual Dresses Woman Within