Yes, is this costume suitable for kids?

Yes, the Primogem Star Cosplay Costume is unisex and comes in sizes suitable for children and adults. Refer to the size chart to pick the best fit based on height.

You can wear this over regular clothes?

Yes, the jumpsuit has a roomy fit allowing you to wear light layers underneath, making it ideal for cooler weather.

Can I machine wash this costume?

No, the costume should not be machine washed. Spot clean with a damp cloth or gently hand wash it to preserve its shape and color.

Is this comfortable for extended wear?

Yes, the lightweight polyester material provides breathable comfort. However, taking breaks during extended wear is recommended for ease.

You can style it for different events?

Yes, style it with black leggings or joggers to streamline the silhouette. It works great for conventions, Halloween parties, or TikTok skits.

Does it have a face cutout?

Yes, the Primogem costume includes a face cutout so you can clearly see and breathe while wearing it.

You can match it with other cosplay?

Yes, it's perfect for cosplay squads! Pair it with friends cosplaying Genshin Impact characters or add themed props for extra flair.

Are there multiple sizes available?

Yes, the costume comes in three sizes: Small (110–150 cm height), Medium (150–175 cm), and Large (175–190 cm). Allow for slight variation due to manual measurement.

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Kawaii Stop

Primogem Star Cosplay Costume – Genshin Impact

Name: Primogem Star Cosplay Costume – Genshin Impact
Brand: Kawaii Stop
Price: 64.99 USD
Availability: InStock

Primogem Star Cosplay Costume – Genshin Impact is a unisex jumpsuit-style costume featuring a giant pentagram-shaped Primogem design, perfect for cosplay events and Halloween parties. ✨ Channel Your Inner Currency Step into the magical world of Teyvat with this hilarious and eye-catching Primogem cosplay! Whether you're gifting laughs at a con, lighting up a party, or just having fun with friends, this oversized star-shaped costume transforms you into Genshin Impact's most coveted item—the Primogem itself! It's the ultimate meme outfit for fans who love to stand out

$64.99

~~$73.95~~

Size: S (110-150CM)

Options: Jumpsuit Only

Product variants

Eligible 14-Day Return Requests

4.7/5 average store rating

Estimated Delivery: Jul 13 - Jul 23

Tracking included on every order. Specialty, preorder, or made-to-order items may need extra processing time.

Primogem Star Cosplay Costume – Genshin Impact

$64.99

~~$73.95~~

Product Details

Primogem Star Cosplay Costume – Genshin Impact is a unisex jumpsuit-style costume featuring a giant pentagram-shaped Primogem design, perfect for cosplay events and Halloween parties.

✨ Channel Your Inner Currency

Step into the magical world of Teyvat with this hilarious and eye-catching Primogem cosplay! Whether you're gifting laughs at a con, lighting up a party, or just having fun with friends, this oversized star-shaped costume transforms you into Genshin Impact's most coveted item—the Primogem itself! It's the ultimate meme outfit for fans who love to stand out.

📏 Size & Fit Table

Size	Length	Recommended Height
S	150 cm	110–150 cm
M	170 cm	150–175 cm
L	185 cm	175–190 cm

Please allow 1–3 cm margin of error due to manual measurement.

💖 Features

💫 Giant 3D Primogem star shape for iconic impact
🖤 Unisex design for kids and adults alike
👕 Lightweight polyester material for breathable wear
📏 Approximate size: Up to 185 cm in length

👗 Styling

Perfect for pairing with black leggings or joggers for a sleek silhouette underneath. Take it to conventions, TikTok skits, or Halloween parties for a show-stopping, meme-worthy entrance. Bonus style points for carrying a Genshin-themed prop or pairing with friends dressed as characters!

🛒 Become the Gem Everyone Wants

Why cosplay a character when you can be the prize? This Primogem costume is a hilarious, unforgettable twist on traditional cosplay. Whether you're surprising your Genshin-obsessed friend or cosplaying with your squad, this outfit guarantees laughs, likes, and legendary memories. Limited sizes available—grab yours before they vanish like resin!

⚠️ This item is final sale and non-refundable as per our store policy.

Frequently Asked Questions

Is this costume suitable for kids?

Yes! It comes in sizes that accommodate both children and adults. Be sure to check the size chart for best fit.

How do I put it on?

The costume is a jumpsuit-style design with a face cutout. Simply slide it over your body and adjust for comfort.

Can I wash this costume?

Spot clean with a damp cloth or hand wash gently. Do not machine wash or tumble dry.

Will it fit over regular clothes?

Yes, the roomy design allows for light layering underneath. Great for colder weather events!

Is it comfortable to wear for long periods?

Yes! The lightweight polyester material keeps it breathable, though we recommend breaks during extended wear.

Shipping & Returns

We ship worldwide, and every order includes tracking so you can follow your package after it ships.

Most standard orders arrive within 8–15 days after ordering. Please allow up to 20 days in some cases due to destination, carrier delays, peak-season volume, or items that need extra processing.

Some specialty, preorder, cosplay, or made-to-order items may require additional processing time before shipment.

Eligible return requests can be submitted within 14 days of delivery. Store credit refunds receive 100% of the eligible item value. Refunds to the original payment method follow our refund policy terms.

For hygiene, safety, or custom-production reasons, some items, including swimwear, intimates, cosplay, made-to-order items, and select accessories, may be final sale unless there is a verified issue with the order.

If we send the wrong item or there is a verified problem with your order, we’ll help make it right.

Full details are available in our Shipping Policy and Refund Policy.

Order Tracking

Every order includes tracking. Once your package ships, we’ll send your tracking number by email so you can follow your order from dispatch to delivery.

Tracking updates may take a little time to appear after your order ships, especially when a carrier first receives the package.

If your order contains multiple items, they may ship separately at no extra cost. In that case, each package may receive its own tracking number.

Need help with an order? Our support team is available Monday–Friday, 9:00 am–5:00 pm CT, and usually replies within 24–48 business hours.

Track your order here.