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Nano Banana 2 for Fashion: Matched Reference Test

· 5 min read
Astria Team
Astria Team
AI fashion production

Nano Banana 2 produced a polished, reference-led fashion frame with the strongest accessory presence in this matched set. The single returned output kept Sloane recognizable, preserved the pale-yellow sleeveless dress, and made the circular-detail gold bag large enough to inspect.

The public evidence now uses the same approved input set as every other model article. Older weak-source examples and claims have been removed.

The complete input reference set​

The fixed inputs are the approved Maison Urban sources from prompt 46557199, copied into Astria workspace 896 (Articles).

Sloane identity reference used for the Nano Banana 2 test
SloaneIdentity · Articles tune 5639061 · 679×722 source, not upscaled
Yellow sleeveless belted dress reference used for the Nano Banana 2 test
DressColor, two buttons, wrapped belt, neckline, and silhouette · Articles tune 5639041
Gold chain bag with circular metallic details used for the Nano Banana 2 test
BagGold chain, scale, and circular construction · Articles tune 5639043

The dress and bag masters exceed 2K on the long edge. The 679×722 Sloane portrait is below the preferred 1600px gate and was not upscaled, so identity conclusions remain directional.

Prompt​

Dress hero shot. An off-kilter, flash-lit photograph of the referenced woman in a dynamic, almost off-balance leaning pose against a dark wooden bar counter or pillar at night. Her body creates a diagonal line. She wears the reference dress and holds the reference bag. The strong flash casts a sharp shadow. Blurred shelves with bottles and bar lights define the out-of-focus background. Cool, edgy vibe.

The matched Nano Banana 2 result​

Nano Banana 2 output of Sloane wearing the yellow dress and holding the circular-detail gold bag in a dark bar
Nano Banana 2Prompt 46636366 · 4K requested / 5504×3072 actual · strong Sloane likeness, diagonal pose, and the clearest bag scale; product details remain interpreted

The original download is 5504×3072. The public article uses an optimized 1920×1072 WebP derivative, not a thumbnail substituted for the master.

Fidelity review​

Nano Banana 2 passes the article-size visual gate and keeps all three references legible. The output maintains Sloane's face, the dress color and broad construction, and the bag's circular gold texture. The large accessory treatment makes it especially easy to compare against the source.

The model changes individual bag discs, chain placement, pleat structure, and belt geometry. Those differences matter for a PDP or catalog asset even when the campaign frame is attractive.

A practical Nano Banana workflow​

  1. Start with the complete identity, garment, and accessory reference set.
  2. Keep the prompt and canvas fixed when comparing another endpoint.
  3. Review the only output before deciding whether more sampling is justified.
  4. Score identity, garment construction, and accessory geometry separately.
  5. Retain the full-resolution download and publish a clearly labeled web derivative.

Bottom line​

Nano Banana 2 is a strong general fashion route in this one-output matched test, particularly when the accessory needs to remain visible. It is not automatically the most faithful model for every SKU. Use the full matched comparison to inspect the alternatives.

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