To measure your chest width, wrap a measuring tape around the fullest part of your chest, keeping it level and not too tight. In the size chart, the chest width measurement represents half of the full chest measurement, so be sure to keep this in mind when comparing sizes. For length, measure from the highest point of the shoulder down to the desired hemline. It is recommended to compare your measurements with the chart to select the most appropriate size.
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Buy 2
10% off each
Buy 3
12% off each
Buy 5
15% off each
Displayed for reference only; discount availability at checkout may vary.
DESCRIPTION
Add a little classroom chaos to your wardrobe with this funny I Did the Math graphic T-shirt. Featuring a colorful surprised chicken surrounded by equations, formulas, and science symbols, the bold design delivers a clever punchline with nerdy personality. Comfortable for everyday wear, school events, or casual Fridays, this tee makes a fun gift for math teachers, science teachers, students, chicken lovers, coworkers, and anyone who enjoys smart academic humor.
Product Details
100% cotton
Sport Grey is 90% cotton, 10% polyester
Ash Grey is 99% cotton, 1% polyester
Heather colors are 50% cotton, 50% polyester
Fabric weight: 5.0–5.3 oz/yd² (170–180 g/m²)
Pre-shrunk jersey knit
Open-end yarn
Tubular construction
Care Instructions
Do Not Dry Clean
Do Not Use Bleach
Tumble Dry: Low Heat
Machine Wash: Cold ( Max 30C or 90F ), With Similar Colors.
Processing Time
All of our products are made to order. Please allow 2–5 business days for production before your item is shipped.
This ensures each piece is crafted with care and attention to quality. Shipping time will vary depending on your location, but most orders arrive within 5–10 business days after processing.
Shipping & Returns
Shipping & Returns
Shipping
All items are made to order. Please allow 2–5 business days for processing before your order is shipped.
We offer a tracking number on all orders to Canada and the U.S. Orders are shipped via standard shipping and typically arrive within 5–10 business days after processing.
Holiday Deadline: To receive your order in time for the holidays, please place your order by December 6.
Returns & Exchanges
Because our items are custom-made, we do not accept returns or exchanges unless your item arrives damaged or there is a mistake with your order. If there’s an issue, please contact us within 7 days of delivery with a photo and description of the problem — we’re happy to help make it right.
Holiday Shipping
Holiday Shipping Deadline: December 6
To ensure your order arrives in time for the holidays, please place your order by December 6. This deadline allows enough time for processing, production, and shipping during the busy holiday season.
Orders placed after December 6 may not arrive before the holidays. We recommend ordering early to avoid delays and to make sure your custom gifts arrive right on time.
Thank you for shopping with us and supporting small businesses this holiday season!