Body Shape Guide

The Rectangle Body Shape

Shoulders, waist, and hips that line up in a straight, athletic column.

What Is a Rectangle Body Shape?

The rectangle, sometimes called the straight or athletic shape, describes a figure where the shoulders, waist and hips are all close to the same width. There is little natural taper at the waist, which gives the body a streamlined, columnar look. This is one of the most common body shapes and is frequently seen on athletic and runway figures.

Styling a rectangle is about creating gentle curves and the illusion of a waist. Peplum tops, belted dresses, ruching and garments with strategic seaming all introduce shape where the body is naturally straight. Layering and contrast, such as a fitted top with a fuller skirt, can also suggest more definition.

The advantage of the rectangle is that it carries structured tailoring beautifully. Crisp blazers, straight-leg trousers and architectural pieces look clean and modern on a straight frame. When you do want curves, the trick is to add them deliberately rather than fighting the natural lines of the body.

How to Tell If You Have a Rectangle Shape

  • Shoulder, waist, and hip measurements are all within about 5% of each other.
  • The waist is not dramatically smaller than the bust or hips.
  • The silhouette reads as straight up and down rather than curved.
  • Belts sit without a strong natural indentation to rest against.

Key Characteristics

The rectangle body shape (sometimes called "athletic") features shoulders, waist, and hips of similar width. You have a straight silhouette without a significantly defined waistline.

  • 1Shoulders, waist, and hips are approximately the same width
  • 2Little waist definition
  • 3Weight distributes evenly, particularly in the midsection
  • 4Often athletic-looking with a straight silhouette

How to Dress a Rectangle Body Shape

Create the illusion of a waist and add soft curves through detailing.

  • Create the illusion of curves with strategic styling
  • Use layers and details to add dimension
  • Belts can help create a more defined waistline
  • Experiment with asymmetrical and diagonal details

Best Styles to Wear

  • Tops with ruffles, embellishments, or peplum details
  • Dresses with ruching or gathering at the waist
  • Bottoms with details on the hips (pockets, pleats)
  • Belted jackets and cardigans

Styles to Avoid

  • Shapeless, straight-cut dresses and tops
  • Clothing that emphasizes the straight silhouette
  • Unstructured garments without waist definition
  • Overly minimalist designs without details

Celebrities with a Rectangle Shape

These well-known figures are often cited as having a rectangle body shape, which can be a helpful reference point when picturing the silhouette:

Cameron DiazNatalie PortmanKeira KnightleyGwyneth Paltrow

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Rectangle Body Shape FAQs

Common questions about the rectangle body shape.