Ai Hoshino Idol Cosplay Dress Set – Oshi no Ko
Costume / L
$92.95
Skip to product information
Ai Hoshino Idol Cosplay Dress Set – Oshi no Ko
$92.95
Quality-checked orders
Tracking included
Easy returns & responsive support
Ai Hoshino Idol Cosplay Dress Set is a multi-piece anime costume featuring her iconic stage outfit and accessories, perfect for cosplay events and anime conventions.
Product Description
Ai Hoshino Idol Cosplay Dress Set is a multi-piece anime costume featuring her iconic stage outfit and accessories, perfect for cosplay events and anime conventions.
✨ Step into the spotlight as your favorite idol
This vibrant cosplay set brings Ai Hoshino’s starlet charm to life, capturing her magical aura from Oshi no Ko. Whether you're performing on stage or dazzling at your next con, this outfit transforms you into the radiant idol fans love.
📏 Size & Fit Table
| Recommended Height | Size | Length | Waist | Bust | Shoulder |
|---|---|---|---|---|---|
| 100–110 cm | 110 | 59 cm | 54–58 cm | 64–68 cm | 34 cm |
| 110–120 cm | 120 | 63 cm | 56–60 cm | 68–72 cm | 35 cm |
| 120–130 cm | 130 | 67 cm | 58–62 cm | 72–76 cm | 36 cm |
| 130–140 cm | 140 | 71 cm | 60–64 cm | 76–80 cm | 37 cm |
| 140–150 cm | 150 | 75 cm | 62–66 cm | 80–84 cm | 38 cm |
| 146–152 cm | XS | 81 cm | 58–62 cm | 84–88 cm | 46 cm |
| 152–158 cm | S | 83 cm | 62–66 cm | 88–92 cm | 46 cm |
| 158–166 cm | M | 85 cm | 66–70 cm | 92–96 cm | 46 cm |
| 166–172 cm | L | 87 cm | 70–74 cm | 96–100 cm | 46 cm |
| 172–178 cm | XL | 89 cm | 74–78 cm | 100–104 cm | 46 cm |
| 178–184 cm | XXL | 91 cm | 78–82 cm | 104–108 cm | 46 cm |
| 184–190 cm | 3XL | 93 cm | 82–86 cm | 108–112 cm | 46 cm |
Please allow 1–3 cm margin of error due to manual measurement.
💖 Features
- 💫 Includes dress, gloves, thigh-high socks, hair accessories, and long purple wig
- 🖤 Inspired by Ai Hoshino’s signature idol outfit from Oshi no Ko
- 👕 Soft, breathable polyester blend with layered frills and bold star details
👗 Styling
Pair with platform shoes and a cheeky idol smile to channel Ai’s dazzling stage presence. Perfect for anime expos, TikTok transformations, or themed photoshoots.
🛒 Become the Star You Were Born to Be
Whether you're a rising cosplay talent or a devoted Oshi no Ko fan, this Ai Hoshino costume adds instant sparkle to your wardrobe. Feel the magic of performance and the thrill of fandom as you step into Ai’s world. This set captures the energy of her stage persona with every detail—just add your own sparkle!
⚠️ This item is final sale and non-refundable as per our store policy.
Frequently Asked Questions
Is the wig included?
Yes! The set includes Ai Hoshino’s iconic long purple twin-tail wig.
Is it stretchy or fitted?
The dress has a fitted waist with slight stretch in the fabric for comfort.
How should I clean the costume?
Hand wash in cold water and lay flat to dry. Do not bleach or iron directly.
Can it be worn for performances?
Absolutely! This outfit is ideal for performances, cosplay contests, and photoshoots.
What season is it best for?
Best for spring, summer, or indoor events due to its lightweight material.
Shipping Information
Every Kawaii Stop order is processed and shipped with tracking so you can follow your delivery every step of the way.
What to expect:
- 📦 Processing: 1–5 business days (most ship within 2–4)
- 🚚 Delivery:
- United States: typically 12–16 business days (up to 20)
- International: 1–4 weeks depending on destination
- 🔍 Tracking included on all orders
- 📦 Orders with multiple items may ship separately
Express Shipping
Express delivery (7–14 business days) is available for $14.99. If an express shipment remains in transit for more than 14 business days, you may request a 50% refund of the express shipping fee only.
Orders ship from one or more fulfillment locations, including Asia-based warehouses, New York, and Los Angeles. Shipping times vary based on the warehouse fulfilling each item.
You can track your shipment anytime using our official tracking page:
Delivery timelines are estimates and not guaranteed.
Orders are considered delivered once the carrier marks the package as delivered.
Customs duties, taxes, and import fees are the customer’s responsibility.
For full details, please see our Shipping Policy.
Returns & Exchanges
Return requests must be submitted within 14 days of delivery, as confirmed by the carrier’s delivery scan. Requests submitted outside this window are not eligible for return, refund, or exchange.
Item Condition Requirements:
Returned items must be unworn, unwashed, free of damage or odors, with original tags attached and in original packaging. Items that do not meet these conditions may be denied or partially refunded.
Refund Options:
Store Credit: 100% of the item value, no restocking or processing fees.
Original Payment Method: 80% of the item value. A 20% restocking/processing fee applies. Original shipping fees are non-refundable.
Returns require approval through your customer account (RMA). Approved RMAs are valid for 14 days from approval. Returns shipped after the RMA expires are considered unauthorized and will not be refunded.
- Adult games and sexy products
- Beauty & health products, cosmetics, skincare, essential oils
- Bras, lingerie, panties, intimates
- Swimwear and hosiery
- Children’s / kids clothing
- Leggings
- Lolita dresses
- Cosplays, costumes, made-to-order items
- Pre-orders, pre-sales, and deposits
- Gift cards
- Headwear
- Shoes
- Figurines
- Wall scrolls
- Reflective clothing
- Wulfgar props
- Any item marked FINAL SALE on the product page
📦 Carrier delivery scans are considered proof of delivery unless covered by Kawaii Shield.
💸 Return shipping is the customer’s responsibility unless the issue is our error or approved under Kawaii Shield.
🌍 Customs duties, taxes, and import fees are non-refundable.
Full details are available in our Return Policy.
Important Notes
-
Size & Fit Variations:
Please allow a 1–3 cm difference due to manual measurement. This is normal and not considered a defect. -
Color Appearance:
Colors may vary slightly due to screen settings, lighting, or monitor calibration. Minor color differences are not considered defects. -
Kids & Youth Sizing:
Children’s sizing varies by brand and growth stage. We recommend checking the size chart carefully and sizing up if between sizes. -
Delivery Confirmation:
Orders are considered delivered once the carrier marks the package as delivered, unless protected by Kawaii Shield. -
Customs & Import Fees:
International orders may be subject to customs duties or import taxes. These fees are the customer’s responsibility and are non-refundable. -
Shipping Delays:
Delays caused by customs inspections, carrier issues, holidays, or regional disruptions do not qualify for refunds unless covered under an Express Shipping Guarantee.