Case study / 04
A slow-fashion identity translated into an operable product.
A commerce foundation connecting brand, catalogue, customer journeys, administration, and delivery.
- Role
- Solution Architect & Product Designer
- Scope
- Requirements · Brand system · Commerce flows · API design
- Status
- Implementation handoff prepared
- Year
- 2026
01 / CONTEXT
The problem
Preserve the brand while replacing prototype assumptions with an accurate catalogue, clear rules, and implementation-ready architecture.
02 / RESPONSE
The response
A structured handoff aligns verified assets, product data, responsive journeys, API contracts, security, administration, and operations.
03 / EXPERIENCE
Product flow
- 01
Discover
Enter through brand and collection stories.
- 02
Choose
Compare references, colors, and sizes.
- 03
Order
Quote delivery, pay, and confirm.
- 04
Operate
Manage products, orders, and settings.
05 / SYSTEM
System architecture
A responsive storefront consumes controlled commerce APIs backed by catalogue, order, payment, and content services.
06 / TRADE-OFFS
Architecture decisions
Source hierarchy
The approved catalogue overrides prototype data.
Server-owned totals
Pricing and order totals remain authoritative.
Operational back office
Administration is part of the core product.
07 / QUALITY
Security & reliability
- Prototype claims and demo data are excluded.
- Security, testing, and deployment guidance are documented.
- Open client decisions remain tracked.
08 / EVIDENCE
Outcomes & evidence
- A source-of-truth hierarchy for product and brand.
- A complete screen and API inventory.
- A delivery package connecting product and engineering.
09 / STACK