About My Big Sis’ Closet

At My Big Sis’ Closet, we believe in creating a brighter, more confident future for every girl, teen, and young woman through the power of fashion, community, and sustainability. Our mission is rooted in three core pillars that drive everything we do:

Curation with Care

We know that clothing can do more than just cover you—it can empower you, bring joy, and spark confidence. That’s why we handpick every piece in our collection, ensuring each item is stylish, unique, and smile-worthy. Whether it’s a vintage treasure or a second-hand gem, our curated selection is designed to inspire and make you feel special, no matter the circumstances.

Community Impact

We’re more than just a clothing initiative—we’re a movement. Our mobile boutique takes the party to communities in need, eliminating the barriers of access and bringing hope directly to those who need it most. From thoughtfully designed changing spaces to personalized shopping experiences, we create moments of joy and dignity, even in the face of hardship.

Sustainability

Fashion can be beautiful and responsible. By championing second-hand clothing, we’re not only providing affordable options but also reducing waste and making a positive impact on the environment. Every piece from My Big Sis’ Closet is a step toward a greener, more sustainable future for the next generation.

Together, these pillars form the heart of our organization, creating a space where fashion meets purpose, and every girl gets her glimmer moment.

Our Founder.

Maddie Jensen is the visionary behind My Big Sis’ Closet, a passion project born from her deep desire to make a lasting impact in the lives of young women. With a background in gender studies, community engagement, and a personal love for fashion, Maddie recognized the power clothing has to inspire confidence and spark joy.

Her mission is simple: to create “glimmer moments” for girls and young women who may be facing challenges, offering them curated, feel-good fashion and a safe space for self-expression. From her own experiences growing up, Maddie understands the transformative power of a positive community and believes that every girl deserves to feel seen, valued, and empowered.

Maddie’s approach blends creativity, empathy, and social responsibility, and My Big Sis’ Closet embodies these values. Through this initiative, she strives to give back to the community while championing sustainability, and creating a lasting, positive impact on the future of young girls everywhere.