Size Guide
Our shirts are Bella+Canvas 3001 unisex tees. Soft, pre-shrunk, ring-spun cotton — they run slim and true to size. If you're between sizes or want a roomier fit, size up.
Stickers ship in 3" or 4" sizes (kiss-cut vinyl).
Unisex Tee (Bella+Canvas 3001)
Measurements in inches. Width is measured flat across the chest, 1" below the armhole. Length is measured from the high point of the shoulder to the bottom hem.
| Size | Chest width | Body length | Fits chest (body) |
|---|---|---|---|
| S | 18" | 28" | 34–37" |
| M | 20" | 29" | 38–41" |
| L | 22" | 30" | 42–45" |
| XL | 24" | 31" | 46–49" |
| 2XL | 26" | 32" | 50–53" |
| 3XL | 28" | 33" | 54–57" |
How to measure yourself
- Chest: Measure around the fullest part of your chest, under the arms, keeping the tape level.
- Length: If you have a favorite tee, lay it flat and measure from the top of the shoulder straight down to the hem — compare to the body length column above.
Which size should I pick?
- Slim / fitted look: pick the size that matches your chest measurement (the 3001 runs on the slim side of unisex).
- Standard / relaxed look: size up one.
- Oversized / drapey: size up two.
- Between sizes: we recommend sizing up. You can't shrink a tee that's too loose, but a too-tight one just lives at the back of the drawer.
Stickers
Kiss-cut vinyl stickers, printed on premium sticker paper with a matte finish. Weatherproof for indoor and light outdoor use (think laptop, water bottle, notebook). Available in:
- 3" — the most popular size. Great for laptops, phone cases, and mixing into sticker packs.
- 4" — a bit bigger, better for water bottles, notebooks, and wall decor.
Why we can't do size exchanges
Every shirt is made to order by our print partner after you check out — we don't stock inventory. That means we can't swap sizes after production. Please measure before you buy. If something arrives defective or damaged we'll fix it (see our Refund Policy).
Questions? Email us at contact@shirthappens.app — we reply within 24–48 hours.