I found the ultimate fashion guide to fabric patterns and can finally name the patterns at least in English now :P Next task: find the correct names in German ;)
Houndstooth pattern | "Hahnentrittmuster"
- Chalk Stripe
- Pinstripe
- Houndstooth
- Herringbone
- Plaid
- Paisley
- Barleycorn
- Floral
- Windowpane
- Sharkskin
- Glen Check
- Nailshead
- Gingham
- Dot
- Twill
- Tartan
- Shepherd's Check
- Graph Check
- Tattersall
- Madras
- Birdseye
- Awning Stripe
- Bengal Stripe
- Candy Stripe
- Pencil Stripe
Source: Real Men Real Style