Free Shipping and Free Returns

Girls Leggings with Pockets!

Shop Leggings

I Love Science Tee

Shop Science Tee

Science Tee For Your Young Scientist

Shop Science Tee
Girls math shirt. Natural color tshirt with math symbols in blue including pi, percent and other math designs. STEM clothes for girls available in sizes 4T-14

Love Math Tee

Shop Now

Start STEM Early

Shop Toddler Sizes

Who We Are

Girls wearing red and grey empowering girls shirts. This grl power shirt says My ideas are powerful.

Our Mission

To empower girls and break gender stereotypes in girls clothing, one design at a time.

To inspire girls to be the next generation of STEM leaders and innovators.

Read more on About Us

Logo of How I Girl. Image shows math and science symbols to show girls empowerment and girls in STEM.

Our Brand

We are a small, woman-owned business based in Chicago, IL. Driven by the belief that each girl should get to define who she is.

Our Clothing

All our leadership and STEM clothes are made thoughtfully and ethically. No sweat shop or child labor. We work with socially responsible and certified factories.