In a world where beauty standards are ever-evolving, embracing your unique body shape is the ultimate act of self-love and confidence.

Plus-size fashion has seen a remarkable revolution, with designers and brands catering to a diverse range of body types, including the chic rectangle body shape.

Defined by balanced proportions with minimal curves, the rectangle shape offers ample opportunities to experiment with fashion and create stunning looks that accentuate your best features.

Whether you're headed to the office, a casual brunch, or a glamorous evening out, here are some fabulous outfit ideas tailored specifically for the plus-size rectangle body shape.

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Ruffle blouse

Plus-size rectangle body shape outfits - blouse

Embrace sophistication and style with a beautiful ruffle blouse.

Combine it with an A-line skirt that balances the volume added by the ruffles and creates the illusion of a narrow waist compared to your chest and hip dimensions.

Check out the 15 best ethical and sustainable blouses.

Push-up bra

Plus-size rectangle body shape outfits - push-up bra

The right bra can make all the difference when it comes to your outfits. Choose a push-up design that will define your chest area, helping you create very attractive looks.

Make sure to opt for a comfortable design that is made from high-quality materials.

Here are the 20 best sustainable bras and bralettes.

Basic clothes

Plus-size rectangle body shape outfits - basics

Elevate your wardrobe with basic clothes.

They are the perfect choice for any occasion and nothing compares to their versatility. With the right accessories, you can easily dress them up or down, depending on your needs.

Wear a basic T-shirt with an A-line skirt for a cute and practical outfit.

Read this article and discover the 20 best basics you should have in your wardrobe.

Bell sleeves

Plus-size rectangle body shape outfits - bell sleeves

Bell sleeves are a fabulous choice for rectangle silhouettes because they beautifully balance your proportions, creating the illusion of curves.

For a special occasion outfit, choose a sequin blouse featuring bell sleeves and combine it with a pair of trousers or a cute skirt.

Floral blouse

Plus-size rectangle body shape outfits - floral blouse

Delicate and feminine, floral prints are the perfect choice for a flirty, versatile, and comfortable look.

Combined your blouse with a beautiful skirt. Opt for a design with strategic ruching or draping to create the illusion of curves.

Don't forget to purchase your clothes from sustainable plus-size brands that work under the highest social and environmental standards.


Plus-size rectangle body shape outfits - bodysuit

For added support, opt for a beautiful and comfortable bodysuit. Unlike many tops, it will remain tucked in at all times.

Bodysuits can be a gorgeous foundation for a wide variety of beautiful outfits.

Luckily, they can now also be ethically made from sustainable materials. Discover our recommendations.

Belted dress

Plus-size rectangle body shape outfits - belted dress

Embrace your inner goddess with a flowing dress cinched at the waist with a belt.

Opt for a dress that hugs your curves in all the right places to create a flattering silhouette. Complete the look with strappy sandals and delicate jewelry for a bohemian-inspired ensemble that's perfect for summer.

Here are the 15 best affordable plus-size linen dresses in 2024.

A-line skirt

Plus-size rectangle body shape outfits - A-line skirt

Elevate your everyday wardrobe with a cute A-line skirt.

Combine it with a top featuring a similar color or print for added coordination and dress it up with heels for a touch of elegance.

Purchase your clothes from one of the 15 best popular plus-size European clothing brands.


Plus-size rectangle body shape outfits - leggings

If you have an active lifestyle, leggings are a great option that can help you craft a variety of cozy outfits.

When you are exercising, wear yours with a sports bra. Alternatively, for other situations, you can combine your leggings with a hoodie and a T-shirt.

Have a look at the 10 best affordable and organic bamboo leggings.


Plus-size rectangle body shape outfits - jeans

Every woman needs at least one pair of jeans in her wardrobe.

Jeans are incredibly popular because they are suitable for a variety of situations. Stay cozy and chic during the colder months with layered knitwear paired with skinny jeans.

Opt for a chunky sweater layered over a fitted turtleneck for added warmth and texture. Complete the look with ankle boots and a crossbody bag for a casual yet stylish ensemble.

Browse through the 15 best recycled denim jeans brands you will love.

Avoid boxy designs

Plus-size rectangle body shape outfits - avoid boxy designs

When choosing the most flattering clothes for your body type, it is very important to keep in mind what designs you should stay away from.

Boxy dresses should be avoided because they add unwanted bulk to your silhouette. Moreover, they aren't flattering for your rectangle body shape because they hide your curves.

Empire waist

Plus-size rectangle body shape outfits - empire waist

Empire waist designs are incredibly flattering for the plus-size rectangle body silhouette. A maxi dress featuring this design is a gorgeous choice for an evening out or a date.

Let yourself be inspired by our selection of affordable and sustainable maxi dresses.

Party dress

Plus-size rectangle body shape outfits - party dress

Every woman should own one special occasion dress that helps her look and feel like a diva.

Steal the spotlight with one of these amazing and sustainable cocktail dresses for special occasions.

Don't forget to complete your look with beautiful jewelry and a pair of heels.

Round necklines

Plus-size rectangle body shape outfits - round neckline

Round necklines can help you achieve effortless elegance and soften your angular body features.

Choose a belted dress featuring this neckline for a cute and feminine outfit that will not go unnoticed.

Finish off the look with loafers and a top-handle bag for a sophisticated ensemble perfect for the office or brunch.

Coordinated set

Plus-size rectangle body shape outfits - coord

Coordinated sets can save you a lot of time that you would otherwise spend mixing and matching your clothes.

No matter if you choose cute leggings and a sports bra or an elegant top and skirt combo, you will look and feel fantastic.

For more shopping inspiration take a look at the best plus-size organic cotton clothing brands.

The right size

Plus-size rectangle body shape outfits - the right size

Always remember that purchasing clothes in the right size for your body is essential for a flattering result.

Anything too big or too small will not look as good as the right size. Make sure to try on your clothes before buying them.

If you prefer online shopping, the sizing charts can help a lot when it's time to decide the size you need.


Plus-size rectangle body shape outfits - jewelry

Any outfit can be instantly made more interesting with jewelry.

No matter if you prefer delicate or statement pieces, it is easy to find beautiful accessories that will highlight your best features.

Check out the 15 best sustainable jewelry brands you need to know.

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About the Author: Miruna Dulcea

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