A business coach who helps hairstylists focus on building hair extension services. She helps create a luxury experience for her guests.

Sew Extra™ Coaching & Edu by Lesley D. Flanagan

Master Hair Extensionist, Salon Owner, Educator & Business Coach

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Hi, I’m Lesley, and I am committed to changing the public perception that hairstylists are uneducated by providing accessible, high-level education that demonstrates this industry is built on skill, strategy, and expertise. I created Sew Extra™ because I believe that knowledge is power. By refining technical skills, mastering business strategies, and embracing an elevated mindset, stylists can break through limiting beliefs and build sustainable, six-figure careers.

As a Master Hair Extensionist, salon owner, educator, and business coach with over two decades of experience, I founded Salon 1827 in Salem, NH, and I developed Sew Extra™ Coaching & Edu based on what I learned through my trials and tribulations. I aim to elevate the hair industry through skill, strategy, and expertise. My mission is to transform the perception of hairstylists by offering education that showcases the depth and professionalism of our profession.

Two women having a conversation in an office. One woman has long wavy blonde hair and is wearing a black dress, and the other and is wearing a black dress with a notebook. They are discussing hair extension business strategy.

This is what her past coaching clients have said about their experiences.

New Launch:

Sew Extra™ : Extension Intensive

8 Weeks of a Hybrid of 1:1 and Small Group Coaching

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Next Round Winter 2026

Join the Waitlist for 2026
A woman sitting on a white cushioned chair, wearing a black outfit with over-the-knee black boots, in a dimly lit room with dark walls and modern decor, smiling at the camera.

“Lesley D. Flanagan has been a true blessing to my business. She helped me fix major issues on my website and provided coaching that brought clarity and direction I didn’t even know I needed. Her knowledge is beyond her years, and her guidance has had a huge impact on my growth. I’m incredibly grateful for her support!”

Denae Tafoya, @thedenverextensionist

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Smiling woman with curly blonde hair, wearing a light blue blouse, sitting on a black office chair in a bright office.

“Lesley has completely transformed how I see myself, my business, and my value. I’ve gained the confidence to charge prices I thought were out of reach and clients that happily pay because they see my worth, and it feels amazing!” -40 years behind the chair, stylist

Kimberly Bamford @hairartistkimberlybamford

"Over the past two years, I have participated in two large-scale hair business-building groups. In addition, I constantly purchased hair guide PDFs from stylists I found on Instagram. While these resources were helpful to some extent, I needed one-on-one accountability.

I jumped at the opportunity when I saw that Lesley was starting her coaching program. I had watched her rapidly build her business and wanted to achieve the same results.

I’m already seeing the payoff and have received multiple extension inquiries! This truly gave me the push I needed.

It was truly the best investment I’ve made in my business. I will sign up with her again within the next six months to continue working toward achieving my goals.

THANK YOU LESLEY!!!"

Micayla Clough @Mickey Mac Hair

A woman with blonde hair in a black dress sitting on a white cushion in a salon, holding a bundle of long blonde hair extensions with red highlights. She is smiling at the camera, with a mirror reflecting her face. In the background, a black wall with glowing blue neon sign that says 'M Salon' and a cozy seating area with fluffy pillows.
View Coaching and Education Options Here
View Coaching and Education Options Here