7 High-End & Designer Plus-Size Women’s Clothing Brands

At Armoire, we’re dedicated to providing boss ladies of all sizes access to the work wardrobe of their dreams. Our plus-size clothing rental is designed with busy professional women in mind, providing office-appropriate essentials from high-end and designer plus size women’s clothing brands.

As a female-founded company, we believe the people and mission behind a brand are as important as the clothing itself. The plus-size clothing brands we carry are shaking up the fashion industry through offering high-quality plus-size basics that are few and far between in traditional retail settings.

We know the power a great outfit can have on your workday, so we’ve stocked our inventory with great-fitting, work-appropriate pieces we know you’ll love.

Read on to learn about 7 high-end and designer plus-size women’s clothing brands to rent for your work wardrobe!



“To have gravitas is to be beyond doubt, and to instead own your moment.”

GRAVITAS’s thoughtfully designed pieces prove comfort and professionalism are no longer mutually exclusive in your work wardrobe. Dubbed after the word gravitas itself, meaning dignity, authority or presence, the brand focuses on empowering women in the workplace. Through infusing classic shapewear into everyday items, GRAVITAS offers curvy customers pieces perfect for boardrooms and brunches alike .

Medium-hold fabrics smooth and slim — like traditional control-top panty hose — while providing the comfort, moisture-wicking and breathability of yoga pants. The hidden shapewear is precisely fit to the dress ensuring it won’t tuck, roll, move or twist. Peekaboo lace trim with a secret silicone grip ensures your hemline stays put as you move throughout your workday. Consider these confidence-boosting shapewear dresses an essential addition to your work wardrobe!

GRAVITAS favorites to rent from Armoire:

2. Brass

Brass high end designer plus-size women's clothing brands

 “Our appearance affects our level of confidence. And our confidence affects how we show up in this world. If we can help women worry less about appearance through building a wardrobe they love, we’ll all have more time and energy for things that really matter.”

With fit, fabric, and feminine design at the forefront, Brass‘s work-appropriate essentials are guaranteed to be your new go-to office attire. Every piece is designed according to five guiding principles: beauty, quality, versatility, ease, and purpose. Consider the brand’s investment in ethical factories, sustainable plus-size clothing and fair working conditions to be the cherry on top!

Brass favorites to rent from Armoire:

3. Tart

“No detail is too small when it comes to creating iconic pieces that will live in our customer’s closet forever. We believe that to create an iconic piece, we have to take as much care on the inside as we do on the outside. Building true quality means focusing on everything you don’t see.”

Tart specializes in everyday essentials for the modern woman, focusing on high quality fabrics and one-of-a-kind prints. The California-based brand aims to enhance a women’s natural confidence while taking her work wardrobe from day to night with ease. The family-owned company constructs every pattern and piece at their in-house design studio, finding harmony between exceptional quality and impeccable design. Their signature modal fabric makes for indulgently soft and ultra flattering blazers and dresses you’ll find yourself renting time and time again.

Tart favorites to rent from Armoire:

4. Of Mercer

Of Mercer high end designer plus-size women's clothing brands

“Of Mercer is designed for women, by women. We get that performance reviews are just as important as happy hours, and your wardrobe should work for both. We obsess over what you want — constantly tweaking our fit and fabrics so every piece works perfectly for your body and life.” 

Designed and produced in NYC, Of Mercer‘s American-made staples are designed with busy boss ladies in mind. The brand’s “desk-to-dinner” styles center around flawless fits in inclusive sizing. For sizes 14W – 20W the brand’s design team adjusted seams, proportions, and hemlines to offer the same superior fit and modern look of their standard-size collection. Their plus-size dresses are a boss lady favorite! With fits this flattering you’ll want to wear these office-appropriate essentials on weekends too!

Of Mercer favorites to rent from Armoire:

5. Adrianna Papell

“We understand that every woman is truly different, and seeks to enhance and reveal her own unique beauty to both herself and the world. To us, there is nothing more alluring than a woman who feels beautiful.”

Designer Adrianna Papell, has a mission: make every woman and every moment feel special. Through offering elegant, age-appropriate styles made with flattering silhouettes and quality craftsmanship, the brand aims to empower working women of all ages and body types. With styles ranging from brunch-ready basics to wedding-worthy formalwear.

Adrianna Papell favorites to rent from Armoire:

6. Pari Passu

Pari Passu started out of a desire to create something that didn’t exist: beautiful, precisely tailored clothes for modern curvy women with clean, sophisticated style.

Pari Passu, named after a Latin phrase meaning equality in all respects, offers curvy women access to the fashion that is pari passu to what is offered to standard-size customers.

Pari Passu aims to provide its wearers with the high quality, trusted essentials the plus industry at large currently lacks. Using over 7,500 3D body scans of women size 12 and above, the brand’s designers create their patterns and samples based on real bodies. Through prioritizing shape over size, Pari Passu pieces combat fit issues plus customers know far too well.

Pari Passu favorites to rent from Armoire:

Ready to revolutionize your work wardrobe with these high-end and designer plus-size women’s clothing brands? Take our 3-minute style quiz to get started!


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