Fashion is also considered art. But for many, being able to style it can feel overwhelming sometimes. There are endless choices and combinations, which can make you second-guess your final look. But a straightforward styling secret can help you instantly elevate any outfit. It is known as the rule of three.
This is a timeless fashion principle, that suggests adding a third element to any outfit. It will create visual interest, add depth and make the outfit look polished effortlessly. This rule can take your look from basic to sophisticated with minimal effort.
Understanding the rule of three
At its core, it suggests that an outfit should consist of a base piece. This should be your foundational clothing item. It can be jeans, a dress, a jumpsuit or a T-shirt. It should also have a complementing piece. Could be another clothing layer, like a vest, cardigan, or blazer.

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And it should also have an enhancing piece. It can be statement shoes, accessories, or an eye-catching handbag. Which will tie everything together. The idea is that a basic two-piece outfit may feel incomplete. When you add a third element it will create a sense of style, dimension, and balance.
Why does this rule work?
It is visually appealing because odd numbers usually create a sense of asymmetry that will naturally draw the eye. When this is applied to fashion, it means that outfits will be more dynamic and intentional.
They won’t look one-dimensional or overly simplistic. This isn’t only used in fashion, but also in photography, interior design and even branding. Odd-number groupings are perceived as more interesting and harmonious.

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Different ways to apply the rule of three in fashion
The first one is by layering to achieve an effortless chic look. Which is one of the easiest ways to incorporate this rule. When you add a third piece, like a coat, vest, or jacket, it will instantly refine your look.
For example, a basic look will be a white T-shirt and jeans. While an upgraded one will add a blazer. Another example is a midi dress and heels, and to upgrade it, add a leather jacket. Layering will make the outfit look more put together. It also adds versatility and depth. And will also allow you to transition between polished and casual easily.
Use accessories as a finishing touch. Accessories have always played a huge role in elevating outfits. If you’re not into layering, then adding statement accessories will serve as your third element. An example is a black sweater and trousers. And to upgrade it you should add a gold statement necklace.

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To upgrade sandals and a maxi-dress, you can add a wide-brim hat. Accessories like scarves, belts, jewelry, sunglasses, and handbags will act as the extra detail to enhance your outfit without adding an extra layer.
Your shoes can also be a statement piece. Usually, footwear is overlooked. But with a bold pair of shoes, you can transform an entire outfit. Don’t pair neutral and simple shoes; better to add a pop of color or a statement style.
Examples are a white blouse and a denim skirt, and to upgrade it, add red heels. To upgrade a black jumpsuit and a belt, add metallic boots. Footwear doesn’t only complete the look, but it can influence your overall mood and the whole personality of your outfit.

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Don’t underestimate the power of patterns and textures. If you are not a huge fan of layering or minimal accessories, then adding different prints or textures can serve as your third element. A good example of this is tailored pants and a silk blouse, and to upgrade it, you can add a textured tweet coat.
If you want to upgrade your jeans and a solid sweater, add some leopard print boots. Mixing materials like knit, denim, leather, and silk will add contrast. And it will make your whole outfit more put together.

Image from: https://www.itscasualblog.com/blog/rule-of-thirds-outfit-formula/