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Amamiya Kokoro blue sailor jacket and costume front viewOpen image in gallery viewer

Amamiya Kokoro Nijisanji Blue Sailor Cosplay Costume with Hat

$67.20

Build Amamiya Kokoro’s blue sailor look with a flared navy-trimmed skirt, crisp white collar and ribbon, and gold-tone waist accents. This costume set includes the coordinating hat and finishing pieces; the twin-tail wig is available separately.

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SKU: CS81016 · Cosplay Costumes

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Estimated delivery: Oct 28, 2026 - Nov 2, 2026
Size guide
Fit reference

Amamiya Kokoro costume — women's recommended body ranges

Body measurements Compare these supplier-provided dimensions with measurements taken close to your body.

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How to measure

Full costume fit

  1. Measure chest or bust, natural waist, and fullest hip with the tape level.
  2. Measure shoulder width, then shoulder point to wrist for sleeve length.
  3. Compare every supplier-provided measurement that applies to this costume.

Use the measurements that appear in this product’s chart; unavailable dimensions have not been estimated.

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SizeSuggested height from (body fit)Suggested height to (body fit)Suggested body bust from (body fit)Suggested body bust to (body fit)Suggested body waist from (body fit)Suggested body waist to (body fit)Suggested body hip from (body fit)Suggested body hip to (body fit)
XS (est.)150 cm155 cm75 cm81 cm56 cm61 cm82 cm88 cm
M (est.)160 cm165 cm88 cm95 cm66 cm75 cm93 cm98 cm
L (est.)165 cm170 cm95 cm103 cm75 cm81 cm98 cm104 cm

Description

Bring the light-blue sailor silhouette into focus: a white ruffled blouse sits beneath the short blue jacket, while the layered skirt finishes with a deep navy ruffle. The wide sailor collar frames the back as neatly as the navy ribbon frames the front.

Back of the light-blue sailor costume with white scalloped collar and navy-trimmed skirt
  • Gold-tone chains and a flower-and-bell accent highlight the waist.
  • Includes jacket, blouse, skirt, waist panel, stockings, sleeve bands, neck decoration, bow, leg band, waist decoration and hat.
Close-up of the costume waist with two gold-tone chains, blue flower bow and bell

The navy sailor hat finishes the ensemble with white bands, ribbon ties and bell accents.

Included navy sailor hat with white bands, ribbon ties and gold-tone bells

Complete the Amamiya Kokoro look with the coordinating navy-to-aqua twin-tail wig, sold separately.

Additional information

Approx. US women's size

XS (est.), M (est.), L (est.)
Franchise

Nijisanji
Character

Amamiya Kokoro
Age Group

Gender

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Amamiya Kokoro Nijisanji Blue Sailor Cosplay Costume with Hat Amamiya Kokoro Nijisanji Blue Sailor Cosplay Costume with Hat
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