Best Sellers

14 products
OSIAS COSPLAY - Demon Slayer Kochou Shinobu Cosplay Costume OSIAS COSPLAY - Demon Slayer Kochou Shinobu Cosplay Costume
Shinobu Kocho [Remastered V2.0]
$99.99 USD
OSIAS COSPLAY - Arcane: League of Legends Jinx Cosplay Costume OSIAS COSPLAY - Arcane: League of Legends Jinx Cosplay Costume
Jinx (Arcane) [Remastered V2.0]
$69.99 USD
OSIAS COSPLAY - KPop Demon Hunters Rumi Cosplay Costume How It's Done Stage Outfit OSIAS COSPLAY - KPop Demon Hunters Rumi Cosplay Costume How It's Done Stage Outfit
KPop Demon Hunters Rumi Cosplay Costume How It's Done Stage Outfit
$79.99 USD
KPop Demon Hunters Saja Boys Cosplay Costume Your Idol Stage Outfit Black KPop Demon Hunters Saja Boys Cosplay Costume Your Idol Stage Outfit Black
KPop Demon Hunters Saja Boys Cosplay Costume Your Idol Stage Outfit Black
$79.99 USD
OSIAS COSPLAY - Madoka Magica Madoka Kaname Cosplay Costume OSIAS COSPLAY - Madoka Magica Madoka Kaname Cosplay Costume
Madoka Magica Madoka Kaname Cosplay Costume
$69.99 USD
OSIAS COSPLAY - Jujutsu Kaisen Gojo Satoru High School Cosplay Costume OSIAS COSPLAY - Jujutsu Kaisen Gojo Satoru High School Cosplay Costume
Jujutsu Kaisen Gojo Satoru High School Cosplay Costume
$69.99 USD
OSIAS COSPLAY - Attack on Titan Survey Corps Cape Cosplay Costume OSIAS COSPLAY - Attack on Titan Survey Corps Cape Cosplay Costume
Survey Corps Cape [Remastered V2.0]
$59.99 USD
OSIAS COSPLAY - KPop Demon Hunters Zoey Cosplay Costume How It's Done Stage Outfit OSIAS COSPLAY - KPop Demon Hunters Zoey Cosplay Costume How It's Done Stage Outfit
KPop Demon Hunters Zoey Cosplay Costume How It's Done Stage Outfit
$79.99 USD
OSIAS COSPLAY - Genshin Impact Raiden Shogun Cosplay Costume OSIAS COSPLAY - Genshin Impact Raiden Shogun Cosplay Costume
Sale
Genshin Impact Raiden Shogun Cosplay Costume
$119.99 $99.99 USD
OSIAS COSPLAY - Arcane Jinx Cosplay Wig Long Blue Hair With Two Braids OSIAS COSPLAY - Arcane Jinx Cosplay Wig Long Blue Hair With Two Braids
Arcane Jinx Cosplay Wig Long Blue Hair With Two Braids
$39.99 USD
OSIAS COSPLAY - Elden Ring Melina Medieval Fantasy Cosplay Costume OSIAS COSPLAY - Elden Ring Melina Medieval Fantasy Cosplay Costume
Elden Ring Melina Medieval Fantasy Cosplay Costume
$79.99 USD
OSIAS COSPLAY - Danganronpa Celestia Ludenberg Cosplay Costume OSIAS COSPLAY - Danganronpa Celestia Ludenberg Cosplay Costume
Celestia Ludenberg [Remastered V2.0]
$89.99 USD
OSIAS COSPLAY - Sailor Moon Tsukino Usagi Eternal Princess Cosplay Costume OSIAS COSPLAY - Sailor Moon Tsukino Usagi Eternal Princess Cosplay Costume
Sailor Moon Tsukino Usagi Eternal Princess Cosplay Costume
$89.99 USD
OSIAS COSPLAY - KPop Demon Hunters Mira Cosplay Costume White Stage With Dazzling Laser Design OSIAS COSPLAY - KPop Demon Hunters Mira Cosplay Costume White Stage With Dazzling Laser Design
KPop Demon Hunters Mira Cosplay Costume White Stage With Dazzling Laser Design
$99.99 USD

The Icons: Community Verified

These are the definitive editions. The Osias Best Sellers collection represents our most requested and highest-rated garments, verified by thousands of cosplayers worldwide. Each piece in this archive has been battle-tested on convention floors and remastered to meet the V2.0 standard of durability and photorealistic texture.

Why These Are The Best:

  • 01. Con-Ready Durability: Engineered with reinforced stitching and heavyweight fabrics to withstand 12+ hours of convention wear.
  • 02. Camera-Optimized Textures: Matte finishes and real embroidery designed to absorb light correctly for professional photography.
  • 03. True US/EU Fit: The most consistent sizing in the industry. What you order is exactly how it fits.

Join the ranks. Choose the gear trusted by the pros.