Moire / Seedream

Seedream for Fashion — Try-On and Variations, One Stage of Seven

Seedream is the try-on and variation engine from ByteDance — swap garments onto a model, generate colorways at speed, iterate fast. Moire is the app where try-on is one stage of seven in a full collection workflow.

TL;DR — Build a collection on Seedream. Moire routes through Seedream 4, Seedream 4 4K, and Seedream 5 in a 7-stage workflow that takes a designer from brief to lookbook in a day. Try-on and variations are the development stage. The engine is ByteDance's. The workflow is Moire's.

What is Seedream?

ByteDance · Seedream 5 (with 4 and 4-4K predecessors)

Seedream is ByteDance's image model line, available in Seedream 4, Seedream 4 4K, and Seedream 5 tiers. Its distinctive capabilities are fast iteration cycles (1-2 second generations on lower tiers) and fashion-flavored use cases like garment try-on (replace the outfit, keep the model) and rapid color/fabric variations on the same garment.

Where Seedream excels

  • Fashion try-on — swap a garment onto a model while preserving identity, pose, and lighting.
  • Rapid variations — generate 8-10 colorways or fabric options of the same garment in one batch.
  • Fast iteration — Seedream 4's 1-2 second latency makes ideation runs cheap and frequent.

Where it falls short for fashion

  • Try-on is the development stage of building a collection. Brief, design, editorial, campaign, distribution, and brand are six other stages that Seedream has no concept of.
  • Fast iteration at the development stage is the engine's job. Sequencing those iterations inside a collection — who's seen what, which looks are locked, what the brief said — is the workflow.
  • No lookbook output, no campaign stage, no brand kit. The try-on image is a development tool, not a finished collection deliverable.

How Moire fixes this

Moire is the app for building the collection. Seedream handles try-on and variation at the development stage; Moire holds the 7 stages around it — brief, design, development, editorial, campaign, distribution, brand. Designers lock looks at the development stage using Seedream's try-on output, then move to editorial, then campaign, all inside the same workflow. The result is a collection, not a folder of try-on images.

Routed through: Seedream 4 · Seedream 4 4K · Seedream 5

Same prompt. Different output.

Halston-lineage champagne-metallic jersey jumpsuit — draped cowl neckline, fluid jersey drape, knee-out leg flare. New York editorial direction.

Raw Seedream output: try-on works — clean front-facing studio shot, plain crew neck, straight wide-leg, no construction or styling story
Seedream alone
Moire-enriched Seedream output: New York 80s editorial — Halston-correct draped cowl, body-skimming jersey, dramatic knee-out flare, hard editorial key light, sovereign Bianca/Iman posture
Seedream + Moire

Same garment, same model. Without Moire: a clean try-on. With Moire: the cowl falls open, the jersey skims the body, the flare breaks at the knee — and the whole frame moves from product shot to campaign.

Side by side

Feature
Seedream alone
Seedream + Moire
Try-on
Strong garment swap engine
Same — development stage in Moire's workflow
Variations
Fast colorway batch
Same — locked looks feed the next stage
Full collection
One stage (development), no workflow
7 stages: brief to brand
Lookbook output
Manual assembly in Figma / InDesign
Built into the workflow
Editorial video
Not Seedream's job
Veo / Kling / Runway, routed through Moire
Iteration speed
Seedream 4: 1-2s
Same — stage-by-stage, brief to lookbook in a day

Frequently Asked

AI fashion design — answered.

Seedream is one of the strongest engines for try-on — swap a garment onto a model while preserving identity, pose, and lighting. In Moire, try-on is the development stage of the collection workflow. Locked looks move forward to editorial, campaign, and brand, all inside the same app.

Build a collection with try-on and variations.

Seedream inside a fashion design app. Free to start.

Try Moire Free