About / Author Entity
JAN
JERUSALEM
GOOD CALL is built, written, and reviewed by one person. The blog exists to document decisions, costs, specs, and trade-offs behind a fashion project that would rather be inspectable than polished.
Why this blog exists
The point of the GOOD CALL blog is not content marketing for its own sake. It is a public operating log for a brand that wants its claims to survive inspection.
That means writing about fabric weight, batch logic, pricing mechanics, supplier decisions, quality control, and greenwashing in a way that stays useful even if someone never buys a hoodie.
The standard is simple: if a claim gets weaker when read slowly, it does not belong here.
GOOD CALL uses AI-assisted workflows, but every published post is reviewed, rewritten, and fact-checked by Jan. AI can help structure research. It does not get the final say.
What gets published
Costs and pricing
How each euro is allocated, what stays fixed, what can move, and where the model becomes dishonest.
Materials and specs
GSM, yarn, knit structure, fit, and the technical details that usually get reduced to moodboard language.
Production and QC
Factories, samples, tolerances, and the decisions that shape whether a product is actually trustworthy.
Claims and limits
Sustainability language, certifications, and the difference between a precise claim and a flattering impression.