What sizes do you offer?

We offer a wide range of sizes to ensure everyone can find their perfect fit! Our standard sizes include XS, S, M, L, XL, and XXL. For some products, we also offer extended sizes. You can check the size chart on each product page for specific measurements and ensure you choose the right size for you. 😊

What material are the t-shirts made from?

Most of our t-shirts are crafted from 100% organic cotton, ensuring maximum comfort while promoting sustainability. This means you get soft, breathable fabric that's gentle on your skin and better for the environment. On top of that, the organic cotton is durable, making your t-shirt last longer through numerous wears and washes. For a different style, we offer all-over print t-shirts made of polyester, providing vibrant and lasting prints for those who love a pop of color in their wardrobe. So, whether you prefer the natural, sustainable feel of organic cotton or the bold, lively designs of polyester, we’ve got something for everyone.

How should I care for my DipaliZ t-shirt?

Caring for your DipaliZ t-shirt is simple and helps keep it looking great: Wash Cold: Turn your t-shirt inside out and wash in cold water with similar colors to prevent fading and maintain the print quality. Gentle Cycle: Use a gentle cycle to avoid excessive agitation, which can cause wear and tear. Mild Detergent: Opt for a mild detergent to preserve the fabric's integrity and color. Avoid Bleach: Steer clear of bleach or any harsh chemicals that could damage the material and design. Air Dry: For the best results, air dry your t-shirt. If using a dryer, choose a low heat setting to avoid shrinking. Ironing: If needed, iron your t-shirt inside out on a low heat setting. Avoid ironing directly over the print. With these care tips, your DipaliZ t-shirt will stay comfy and stylish for a long time!

Can I return or exchange a t-shirt if it doesn’t fit?

Absolutely! We offer a hassle-free 30-day return and exchange policy. If for any reason you're not satisfied with your purchase, you can return or exchange it within 30 days. Just make sure the t-shirt is unworn, unwashed, and in its original condition with all tags intact. Once we receive the item, we’ll process your request promptly, so you can shop with confidence. Your satisfaction is our priority.

Are there any special care instructions for printed designs?

Yes, caring for DipaliZ printed designs requires some special attention to keep them looking fresh: Turn Inside Out: Always wash your t-shirt inside out to protect the printed design from rubbing and fading. Use Cold Water: Wash with cold water to maintain the color and vibrancy of the print. Gentle Cycle: Opt for a gentle cycle to reduce wear and tear on the fabric and print. Mild Detergent: Use a mild detergent free from bleach to prevent any damage to the design. Avoid High Heat: Skip the dryer or use a low heat setting. High heat can cause the print to crack or peel over time. Skip the Iron: If ironing is necessary, make sure to iron the t-shirt inside out and avoid direct contact with the printed area. With these steps, your DipaliZ printed designs will stay sharp and stylish for many wears to come!

Do you offer custom t-shirt designs?

Currently, we don't provide custom design services. However, we pride ourselves on offering a diverse range of styles to suit various tastes and preferences. Whether you're looking for classic staples, trendy pieces, or unique patterns, our collection has something for everyone. Explore our selection, and we're confident you'll find designs that resonate with your style.

Pythagorean Theorem Minimalist Math Tee

Pythagorean theorem minimalist geometry tee by DipaliZ

DipaliZ unisex tee printed with a right triangle and three squares

Classical visual proof diagram on a DipaliZ geometry tee

DipaliZ graphic T-shirt in Bay with an unlabeled math diagram

Two smaller squares reading as a pair on a DipaliZ theorem tee

Small box marking the right angle in the DipaliZ geometry artwork

DipaliZ Pythagorean theorem tee offered in sizes S through 3XL

Five colorways of the DipaliZ minimalist geometry graphic tee

Pythagorean Theorem

About This Item

The Pythagorean theorem is drawn out on this DipaliZ tee as a right triangle with a square on each of its three sides. The garment is a unisex short-sleeve tee offered in White, Bay, Chambray, Ivory and Blossom. Sizes run from S through 3XL. The design is made for geometry teachers, students and anyone who prefers a proof to a punchline.

Product details

Garment: unisex short-sleeve graphic T-shirt
Colors: White, Bay, Chambray, Ivory, Blossom
Sizes: S, M, L, XL, 2XL, 3XL
Design: right triangle with a square built on each side, the classical visual proof
Print: original DipaliZ artwork, printed to order on the front
The colors and sizes listed here come from this product's own options.

The story behind this design

This is the classical diagram rather than the formula: a right triangle with a square built outward on each side, which is how the relationship was shown long before it was written as an equation. The three squares are filled in different tones so the two smaller ones read as a pair against the large one, and the right angle is marked with a small box. Nothing is labeled, so the diagram has to be recognized rather than read.

Frequently asked questions

Q: What is shown on this DipaliZ geometry tee?
A: The classical visual proof of the Pythagorean theorem: a right triangle with a square built on each of its three sides.

Q: Which colors and sizes are offered?
A: The tee comes in White, Bay, Chambray, Ivory and Blossom, in sizes S, M, L, XL, 2XL and 3XL.

Q: Is the formula written on the shirt?
A: No. The design is the diagram alone, unlabeled, so it is recognized rather than read.

Q: How does this differ from the DipaliZ E=mc2 tee?
A: This one is a geometry diagram with no lettering. The E=mc2 tee is a physics equation drawn in chalk on a blackboard.

Care

Machine wash cold inside out with like colors. Tumble dry low or hang to dry. Do not iron directly over the printed area, and skip the bleach.

Original DipaliZ artwork on a brand new tee, printed to order and shipped within the usa.

The DipaliZ promise: Every order above $20 plants 1 tree & removes 1 plastic bottle through Arbor Day Foundation reforestation programs in Au Sable State Forest, Michigan.

Printed to order in 1–3 business days · Ships within the USA · 30-day returns

Meet the maker

DipaliZ is the shop of Dipali, a self-taught photographer and designer in Michigan, made to share her designs and art. Every piece is printed to order in the USA, and every $20 you spend plants a tree in Michigan's Au Sable State Forest.

Designed in Michigan
Printed to order in the USA
30-day returns

Read our story

DipaliZ Pythagorean Theorem Tee Ring Spun Cotton Shirt

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