Seagullwear
Pi Math Ugly Christmas Sweater
Pi Math Ugly Christmas Sweater
Size Guide
Size Guide
SWEATER ADULT SIZE
INCHES
| SIZE | LENGTH (INCHES) | BUST (INCHES) | SHOULDER (INCHES) | SLEEVE (INCHES) |
|---|---|---|---|---|
| S | 26 in | 40 in | 17 in | 26 in |
| M | 28 in | 44 in | 18 in | 27 in |
| L | 28 in | 48 in | 19 in | 27 in |
| XL | 30 in | 52 in | 20 in | 28 in |
| 2XL | 30 in | 56 in | 21 in | 28 in |
| 3XL | 31 in | 60 in | 22 in | 28 in |
| 4XL | 32 in | 64 in | 24 in | 29 in |
| 5XL | 33 in | 68 in | 25 in | 29 in |
| 6XL | 34 in | 73 in | 26 in | 29.1 in |
SWEATER KID SIZE
INCHES
| Size | Length | Chest | Age | Suggested Height |
|---|---|---|---|---|
| XS | 18 in | 15 in | 6–8 | 48–50 in |
| S | 19 in | 15.5 in | 8–10 | 50–54 in |
| M | 21 in | 16 in | 10–12 | 54–58 in |
| L | 23 in | 18 in | 12–13 | 58–62 in |
| XL | 25 in | 19 in | 13–15 | 62–68 in |
Fabric: Polyester
Regular fit
Fabric Weight: 300 g/m²
Stitch Color: black or white, automatically matched based on patterns.
Care Instruction: machine wash cold with similar colors, do not bleach, tumble dry low, do not iron, do not dry clean.
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Pi Math Ugly Christmas Sweater – Geeky Cheer, Infinite Style
Make the holidays count (to infinity) with the Pi Math Ugly Christmas Sweater. A spiral of π digits circles the bold pi symbol across a blue-and-snow knit pattern, flanked by retro fair-isle snowflakes, trees, and reindeer. It’s clever, clean, and instantly recognizable to math lovers and anyone who enjoys a smart pun with their cocoa. Styled with ribbed cuffs and hem for a neat fit, this unisex sweater layers easily over shirts or thermals for classroom parties, office swaps, or Pi Day previews. From calculus club to cozy movie nights, it adds just the right amount of nerdy sparkle to every festive plan.
Production Information:
- Made in: United States
- Material: Polyester for warmth, comfort, and breathability
- Size: Available in XS–6XL
Care Instructions:
- Machine wash cold, inside out
- Use mild detergent, no bleach
- Tumble dry low or hang dry
- Iron on low heat, avoiding printed areas
