OSIAS Men's JJK High School Student Cosplay Costume

$49.99 USD
Tasse incluse. Spedizione calcolata al momento del checkout.
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Step into the world of cosplay with this Men's High School Student Cosplay Costume. Made from durable, comfortable fabric with a firm handfeel, this outfit features a navy blue top and trousers designed for a clean, structured appearance. Spiral-pattern buttons, shoulder pads, and hidden snaps add authentic details while creating a more secure and polished fit. Perfect for anime conventions, cosplay events, Halloween, photoshoots, parties, and more.

What’s Included in the Complete Set:

This cosplay outfit includes the essential pieces needed to complete the high school student look:

  • 1x Navy Blue Top
  • 1x Pair of Navy Blue Trousers

*Please Note: Wig, shoes, and other accessories are sold separately unless otherwise specified.

Specs & Product Details:

  • Style: Men's High School Student Cosplay Costume
  • Material: Durable & Comfortable Fabric with a Firm Handfeel
  • Set Includes: Navy Blue Top & Navy Blue Trousers
  • Trousers Design: Elastic Waist for Added Comfort and a Secure Fit
  • Button Detail: Spiral-Pattern Buttons Recreate the Original Design
  • Shoulder Design: Structured Shoulder Pads Create a Defined Silhouette
  • Fit Design: Hidden Snaps on the Placket for a More Secure and Snug Fit

Premium Details:

  • High-Quality Fabric: Made from durable material with a firm handfeel, offering comfortable wear while maintaining a structured appearance.
  • Prototype-Inspired Design: The navy blue top and trousers are carefully designed to recreate the original uniform style.
  • Spiral-Pattern Buttons: Detailed buttons add an authentic touch and enhance the overall design.
  • Structured Shoulder Pads: Shoulder pads create a sharper silhouette and give the uniform a more polished appearance.
  • Hidden Snaps: Concealed snaps on the placket provide a cleaner look while helping the top fit more snugly.
  • Comfortable Trousers: Navy blue trousers feature an elastic waistband for easier movement and a comfortable fit.

Perfect For:

Ideal for anime conventions, cosplay events, Halloween, photoshoots, role-playing, stage performances, parties, and more.

Size & Purchase Tips:

Please check the OSIAS Size Chart carefully before placing your order to find the best fit. If you have any questions or concerns about sizing, please contact OSIAS Customer Service for assistance.

Shipping & Delivery:

  • Fast Processing: Orders typically ship within 2–3 business days.
  • Smart Warehousing: Dispatched from available warehouses based on stock availability for faster delivery.

30-Day Guarantee & Customer Care:

Shop with confidence with the OSIAS Guarantee. We offer support for product defects, missing accessories, or shipping damage, with replacement or refund solutions when applicable. If you have questions about sizing, accessories, or your order, our customer support team is always ready to help.

Material Polyester Cotton
Character Gojo Satoru
Version 2026 Edition
Standard US Size
Includes Navy blue top, navy blue trousers with an elastic waist, which are closer to the prototype.

Product Details

Your Gojo Satoru Cosplay Cheat Sheet

Q: The Con is next week! Is the "Con Crunch" real? When will I get my order?
A: We know the panic. 😱 Here is the breakdown:

  • In-Stock Items: These ship out in 24-48 hours. We don't mess around.
  • Pre-Orders / Custom: Good things take time. Please check the specific ETA on the product page.
  • Standard vs. Express: Standard shipping takes 7-12 business days (varies by location). If you are living on the edge and need it FAST, please select Express Shipping at checkout.
    > Pro Tip: Don't let your cosplay dreams stay dreams. Order early!

Q: Do you ship to my location? (International Shipping)
A: We ship globally! 🌍 Whether you are in the US, Europe, or a hidden village in the leaves, we got you. Just make sure your address is 100% correct—we can't teleport packages if the coordinates are wrong.

Q: Where is my tracking number?
A: Once your loot is packed, we’ll email you the tracking number instantly. If you don't see it after 3 days, check your Spam folder (sometimes email providers are the real villains).

Q: Be honest... are the wigs shiny? Like "Party City" shiny?
A: ABSOLUTELY NOT. That’s a crime against cosplay. 🙅‍♀️
Our wigs use premium, heat-resistant fibers that look matte and natural in photos (even with flash). They are thick, luscious, and ready for you to style. No bald spots, no plastic vibes.

Q: Can I use heat tools on the wigs?
A: Yes! You can use straighteners and curling irons up to 180°C (350°F). Go ahead and defy gravity with those spikes.

Q: How do I wash my costume?
A: Treat it like a legendary artifact. 🛡️

  • Hand Wash Cold: Most cosplay fabrics (leatherette, jacquard, satin) hate washing machines.
  • Hang Dry: Never put it in the dryer. Heat destroys the shape.
  • Ironing: Low heat only, and always use a pressing cloth between the iron and the costume.

Q: I need to return something. How does this work?
A: Let's be real—international return shipping is expensive and a nightmare for your wallet. 💸
We don't want you spending $40 to return a $50 item. That makes no sense.
Instead of shipping it back, contact us first. We prefer to work out a Resolution (like a Refund or Partial Compensation) that keeps everyone happy.

Q: My item arrived damaged / wrong. (The "Our Bad" Situation)
A: First off, we are so sorry! 😭
Please do NOT throw anything away.

  1. Snap Receipts: Take clear photos of the defect/wrong item and the shipping label.
  2. Email Us: Send the "receipts" to [support email].
  3. The Fix: If it's our fault, we will issue a Full Refund or Reship a new one immediately. No need to mail the broken one back.

Q: It doesn't fit / I changed my mind. (The "Oops" Situation)
A: It happens! Since return shipping fees are usually higher than the item value, we generally do not recommend returning the item.
However, we still want you to have a good experience. Email us, and we can often offer a Partial Refund (you keep the item and modify/resell it) or a special discount code for the correct size. Let's chat and find a solution! 🤝

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