I have always been drawn to art and design. Working for my Dad in men’s fashion, building custom suits and clothing helped me to appreciate the beauty behind quality pieces and how the attention to detail makes for good design.

Taking this passion for design, I earned a bachelor’s degree of interior design in 2011, then worked for an interior designer specializing in healthcare and commercial projects. Gaining tons of experience in commercial design, yet missing the chance to work with residential clients, I left to start my own firm. 
J Design Interiors was established in 2014. I find joy in layering design through lighting, furniture and art. What I find most rewarding in my career is working with my clients to solve design challenges and create the perfect timeless space for their home or business. 

Meet our Louisiana-based design firm

Meet Justine

create your space

Whether you are starting a new business, or it is time for change, we are up for the challenge. We are here to design the ideal space and work with you every step through the process. Blending our experience with projects and interacting with clients, we pride ourselves to deliver not only good design ideas but also helpful visuals during the process.  

the perfect space for you

let us create

Chad Trahan

Justine and her firm are a pleasure to work with. From space planning to interior selections, to furniture selections, she has the knowledge and the vision to plan your space to fit your needs. 

"she has the knowledge and the vision to plan your space to fit your needs"

the reviews

Trahan Development Group

Acadian Profile


University of Louisiana SPARK Award

kv workspace

Celebrating South Louisiana Women In Design

Acadiana Profile

How to hanging art to make you space look bigger and feel cozy.

Communal Tables

Acadiana Advocate

Renovation to the LA Governor’s Mansion Sunshine Room

In the Press

fun fact

Justine is an avid runner and enjoys racing half-marathons!

In over a decade of experience, Justine leads J Design Interiors through design and project management. With an eye for spatial layouts and layering of elements, Justine works diligently with clients to provide the most functional, timeless, beautiful spaces. Justine has experience in commercial projects ranging in corporate, healthcare, education and government sectors.

She also has experience in residential projects, with specialties in renovations. Working with clients to not only meet their needs, but provide the best design for their project in the future is the most rewarding part of her work. Justine has also spent several years as a visiting assistant professor at the University of Louisiana at Lafayette teaching several architecture and interior design courses. 

Justine’s passions outside of interior design are spending time with her husband, Henri, her boys, Henri Jr. and Jean-Luc, and pup, Georgia. 

Owner + Principal Interior Designer 

the founder

Justine Hebert

Originally from Natchitoches, Louisiana, Caroline moved to Lafayette for her education. Caroline earned her bachelor of interior design from the University of Louisiana at Lafayette in 2020. Caroline assists with selections, managing projects, and meeting with clients. She goes the extra mile for our clients through her diligence and extra care for each project. 

Junior Interior Designer

the designer

Caroline Ferrell 

fun fact

Caroline has dual citizenship in the United States and Belgium, where her mother is from! 

With a background in office management in the legal and oil and gas industry, Peggy keeps the office organized as well as manages behind the scenes work tasks. Peggy is originally from Lafayette, a University of Louisiana graduate, and mom to Justine! When Peggy is not in the office, she is assisting her husband, Frank with their men’s clothing store. 

 Office Manager

office mom 

Peggy Camalo

fun fact

Peggy is an avid cyclist! 

Derek earned his bachelor and master of architecture from the University of Louisiana. His drafting skills support the firm by creating detailed drawings that benefit the contractor and the client. Derek’s enthusiasm towards projects transfers to his attention to detail and ease of working with our team and clients. 

Architectural Draftsman


Derek Legendre

fun fact

Derek is a Cycle Bar instructor and shares his obsession for Christmas through his decorating business! 

Madi is originally from Carencro, Louisiana. Her talents come naturally as creates content for J Design Interiors social media and marketing. Her ability allows for our projects to shine as well as give a glimpse of what happens to make these projects come alive. Madi is currently in school pursuing a degree in marketing. 

 Social Media + Marketing Coordinator 


Madi Mouton 

fun fact

Madi first started working as a babysitter for Justine's two boys, and still helps to this day. Another natural talent of Madi's! 

what's next?

Creating the ideal space for you and your team is essential. Taking our experience and using research-based design, we offer space planning, finish and furniture selections, and signage and wayfinding design to curate a healthy workspace for your business.

Commercial Interior Design

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Working with clients on a personal level to create the best design for all seasons of life is top priority. Our team takes our skill set from the commercial side to provide not only beautiful design, but laying the path for a seamless process. Timeless, functioning spaces, and covering all details is always the goal.

Residential Interior Design

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