











Certified Girl Math Expert Unisex Regular Fit Tee
Welcome to the Ivy League of delusion — the Certified Girl Math Expert Tee is your official uniform for solving life’s toughest equations like:
✨ If I return these shoes and immediately buy a coffee, did I actually spend money?
✨ If it’s under $5, does it even count?
✨ If I pay in Afterpay, is it even real?
Made from soft, breathable cotton and powered by unshakeable confidence and suspicious logic, this unisex tee is perfect for any financial situation — especially the imaginary ones.
Features:
Regular fit, because our math isn’t regular
Soft fabric that’s gentle on your skin and your credit score
Bold text so people know you're the Einstein of emotional economics
Wear it proudly while:
Explaining why concert tickets don’t count if you bought them three paychecks ago
Doing fake math out loud to justify brunch
Reassuring your friends that “It’s basically free”
It’s not just a T-shirt — it’s a statement of certified delusion.
Because in Girl Math, you’re never broke… just creatively accounting. 💁♀️📊🧮
Crew neck
Tubular
Regular Fit
100% cotton
20s compact siro-spun yarn
Reactive-dyed for long-lasting color
Fabric weight: 220g/m²
Binding taped neck and shoulders
Coverstitch cuffs and hem
Ribbed collar
Wash inside out in cold water on a gentle cycle with mild detergent. Do not bleach, soak, rub, or wring. Wash with like-colored garments. Hang dry and avoid direct sunlight. Iron, steam, or tumble dry at low temperature(max 30℃ or 90℉).
Welcome to the Ivy League of delusion — the Certified Girl Math Expert Tee is your official uniform for solving life’s toughest equations like:
✨ If I return these shoes and immediately buy a coffee, did I actually spend money?
✨ If it’s under $5, does it even count?
✨ If I pay in Afterpay, is it even real?
Made from soft, breathable cotton and powered by unshakeable confidence and suspicious logic, this unisex tee is perfect for any financial situation — especially the imaginary ones.
Features:
Regular fit, because our math isn’t regular
Soft fabric that’s gentle on your skin and your credit score
Bold text so people know you're the Einstein of emotional economics
Wear it proudly while:
Explaining why concert tickets don’t count if you bought them three paychecks ago
Doing fake math out loud to justify brunch
Reassuring your friends that “It’s basically free”
It’s not just a T-shirt — it’s a statement of certified delusion.
Because in Girl Math, you’re never broke… just creatively accounting. 💁♀️📊🧮
Crew neck
Tubular
Regular Fit
100% cotton
20s compact siro-spun yarn
Reactive-dyed for long-lasting color
Fabric weight: 220g/m²
Binding taped neck and shoulders
Coverstitch cuffs and hem
Ribbed collar
Wash inside out in cold water on a gentle cycle with mild detergent. Do not bleach, soak, rub, or wring. Wash with like-colored garments. Hang dry and avoid direct sunlight. Iron, steam, or tumble dry at low temperature(max 30℃ or 90℉).
Welcome to the Ivy League of delusion — the Certified Girl Math Expert Tee is your official uniform for solving life’s toughest equations like:
✨ If I return these shoes and immediately buy a coffee, did I actually spend money?
✨ If it’s under $5, does it even count?
✨ If I pay in Afterpay, is it even real?
Made from soft, breathable cotton and powered by unshakeable confidence and suspicious logic, this unisex tee is perfect for any financial situation — especially the imaginary ones.
Features:
Regular fit, because our math isn’t regular
Soft fabric that’s gentle on your skin and your credit score
Bold text so people know you're the Einstein of emotional economics
Wear it proudly while:
Explaining why concert tickets don’t count if you bought them three paychecks ago
Doing fake math out loud to justify brunch
Reassuring your friends that “It’s basically free”
It’s not just a T-shirt — it’s a statement of certified delusion.
Because in Girl Math, you’re never broke… just creatively accounting. 💁♀️📊🧮
Crew neck
Tubular
Regular Fit
100% cotton
20s compact siro-spun yarn
Reactive-dyed for long-lasting color
Fabric weight: 220g/m²
Binding taped neck and shoulders
Coverstitch cuffs and hem
Ribbed collar
Wash inside out in cold water on a gentle cycle with mild detergent. Do not bleach, soak, rub, or wring. Wash with like-colored garments. Hang dry and avoid direct sunlight. Iron, steam, or tumble dry at low temperature(max 30℃ or 90℉).
