Oshi no Ko — Ruby Hoshino and Kana Arima Costume
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Product details
Bring Oshi no Ko to life with this cosplay costume based on Hoshino Ruby and Arima Kana, featuring a clean blue colorway true to the anime's stage-idol aesthetic.
Package Includes
One set for the Hoshino Ruby / Arima Kana costume includes:
- Vest
- Shirt
- Skirt
- Bow tie
- Coat
- Socks
- Hat
The supplier table does not identify any display-only pieces.
Specifications
| Material | Polyester blend |
|---|---|
| Character | Hoshino Ruby / Arima Kana |
| Color | Blue |
| Size Range | XS – 3XL |
Size & Fit
This costume is cut to Asian sizing standards, which tends to run smaller than US/EU sizing — we recommend sizing up if you're between sizes or prefer a looser fit.
Processing & Shipping
After payment, we usually send your order to our supplier within 2–3 business days. Supplier preparation and dispatch take additional time and vary by product. We ship to eligible destinations shown in the country selector. Product availability varies by destination; check the estimated shipping time on this product page. Shipping rates are calculated at checkout. Tracking is provided after dispatch. For details about import charges and delays, see our Shipping Policy.
Care Instructions
- Hand wash cold or dry clean; avoid machine washing when possible.
- Do not bleach.
- Hang to dry away from direct sunlight.
- Iron on low heat if needed, avoiding printed or embellished areas.
- Store on a hanger or folded in a garment bag to keep its shape between wears.
