Rule and assumptions
Hoodie usable width = size preset x placement factor x style adjustment. Zip-up and pocket areas reduce usable width. Adjustments are starting points.
- Kangaroo pockets and zippers should be measured before pressing.
- Back prints may conflict with hood position.
Use this tool for
- Sizing hoodie front decals around kangaroo pockets.
- Reducing a zip-up hoodie design so it does not bridge the zipper.
- Checking sweatshirt decal size against thicker seams.
- Planning a back hoodie print that will not be hidden by the hood.
Worked example
Inputs
- Unit: inches
- Hoodie size: Adult M
- Hoodie style: pullover
- Placement: center front
- Design aspect ratio: 1.25
Result
The front decal starts around 8.64 in wide by 6.91 in high after the pullover and pocket-area adjustment.
When to use this
Use this when a T-shirt decal chart feels too large for a hoodie front.
What to check before pressing
Check the kangaroo pocket top edge, zipper path, hood overlap, and press pressure before production.
Quick reference chart
| Use case | Starting point | Check before pressing |
|---|---|---|
| Pullover front | 8 to 10.5 in wide | Avoid kangaroo pocket |
| Zip-up front | Split or reduce width | Do not bridge the zipper |
| Back hoodie | 10 to 12 in wide | Check hood coverage |
Common mistakes
- Using a T-shirt chart on a zip-up hoodie.
- Placing too low over a kangaroo pocket.
- Forgetting the hood can cover upper-back prints.