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Sexy Halloween Cosplay Costumes

Women’s sexy Halloween costumes and cosplay outfits designed to create a glamorous and alluring look ♪ From sheer fabrics and tasteful skin-baring details to mini skirts and high slits that highlight your silhouette, these eye-catching costumes are perfect for making a bold impression.

Stand out with elegant yet seductive styles that look amazing in photos, videos, and on social media. Whether you want to show off a sophisticated body-hugging silhouette or create a more daring and flirtatious Halloween look, there’s a style for every mood ◎

Halloween only comes once a year — so why not enjoy the occasion with a confident and sexy style?

🎃 Halloween Special Feature

Explore our Halloween collection by Best Sellers, Category,
Style, and Staff Picks to find the perfect costume for you ♡

View Halloween Feature →

Sexy Halloween Cosplay Costumes Collection

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  • Save 50%3-Piece Black Police Shirt Dress Costume3-Piece Black Police Shirt Dress Costume
    3-Piece Black Police Shirt Dress Costume Sale price¥4,416 Regular price¥8,880
  • Save 38%Veronica Maid with lots of frillsVeronica Maid with lots of frills
    Veronica Maid with lots of frills Sale price¥4,776 Regular price¥7,764
  • Save 67%Fluffy Basic Lolita PetticoatFluffy Basic Lolita Petticoat
    Fluffy Basic Lolita Petticoat Sale price¥1,188 Regular price¥3,576
  • Save 40%Chinese Long length wingChinese Long length wing
    Chinese Long length wing Sale price¥2,376 Regular price¥3,960
  • Save 37%Navy blue sailor suit with embroidered scarfNavy blue sailor suit with embroidered scarf
    Navy blue sailor suit with embroidered scarf Sale price¥5,136 Regular price¥8,136
  • Save 37%Suspender Bunny Set with Lace Bunny Ear HeadbandSuspender Bunny Set with Lace Bunny Ear Headband
    Suspender Bunny Set with Lace Bunny Ear Headband Sale price¥3,336 Regular price¥5,280
  • Save 10%Floral Glossy Oiran-Inspired Mini Kimono CostumeFloral Glossy Oiran-Inspired Mini Kimono Costume
    Floral Glossy Oiran-Inspired Mini Kimono Costume Sale price¥4,776 Regular price¥5,280
  • Save 37%Bunny Girl Shorts SetBunny Girl Shorts Set
    Bunny Girl Shorts Set Sale price¥3,336 Regular price¥5,280
  • Nurse Soldier CostumeNurse Soldier Costume
    Nurse Soldier Costume Sale price¥3,576
  • Save 85%Small Devil style OnePiece Satin Red DressSmall Devil style OnePiece Satin Red Dress
    Small Devil style OnePiece Satin Red Dress Sale price¥600 Regular price¥3,960
  • Save 37%Modest navy blue x white long-sleeved sailor uniformModest navy blue x white long-sleeved sailor uniform
    Modest navy blue x white long-sleeved sailor uniform Sale price¥5,136 Regular price¥8,136
  • Save 37%6-Piece Bunny Costume with Suspender Shorts6-Piece Bunny Costume with Suspender Shorts
    6-Piece Bunny Costume with Suspender Shorts Sale price¥3,336 Regular price¥5,280
  • Save 60%2-Piece Short Shrine Maiden Costume Set2-Piece Short Shrine Maiden Costume Set
    2-Piece Short Shrine Maiden Costume Set Sale price¥4,776 Regular price¥11,880
  • Save 41%Navy blue and white scarf sailor suitNavy blue and white scarf sailor suit
    Navy blue and white scarf sailor suit Sale price¥4,776 Regular price¥8,136
  • Save 54%Pastel Nurse CostumePastel Nurse Costume
    Pastel Nurse Costume Sale price¥3,576 Regular price¥7,776
  • Save 50%Cross-Back Babydoll LingerieCross-Back Babydoll Lingerie
    Cross-Back Babydoll Lingerie Sale price¥1,776 Regular price¥3,576
  • Save 57%[Shipitan] Bust Zip One Shoulder Police 5 -piece Set[Shipitan] Bust Zip One Shoulder Police 5 -piece Set
    [Shipitan] Bust Zip One Shoulder Police 5 -piece Set Sale price¥3,936 Regular price¥9,228
  • Save 41%Red & Black Lace Mini Cheongsam Chinese DressRed & Black Lace Mini Cheongsam Chinese Dress
    Red & Black Lace Mini Cheongsam Chinese Dress Sale price¥4,776 Regular price¥8,136
  • Save 50%Vivid Pink Baby DollVivid Pink Baby Doll
    Vivid Pink Baby Doll Sale price¥1,776 Regular price¥3,576
  • Save 37%Pure white x navy long-sleeved sailor suitPure white x navy long-sleeved sailor suit
    Pure white x navy long-sleeved sailor suit Sale price¥5,136 Regular price¥8,136
  • Save 10%Black & Pink Oiran-Inspired Mini Kimono Costume with ObiBlack & Pink Oiran-Inspired Mini Kimono Costume with Obi
    Black & Pink Oiran-Inspired Mini Kimono Costume with Obi Sale price¥4,776 Regular price¥5,280
  • Save 37%Tube Top & Suspender Bunny Girl with ShortsTube Top & Suspender Bunny Girl with Shorts
    Tube Top & Suspender Bunny Girl with Shorts Sale price¥3,336 Regular price¥5,280
  • Save 39%Cat-Ear Maid Costume with Heart DesignCat-Ear Maid Costume with Heart Design
    Cat-Ear Maid Costume with Heart Design Sale price¥4,776 Regular price¥7,776
  • Save 38%Lovely Apron Maid Costume 4-Piece SetLovely Apron Maid Costume 4-Piece Set
    Lovely Apron Maid Costume 4-Piece Set Sale price¥4,776 Regular price¥7,764
  • Save 10%Alluring Mini Oiran 2-Piece Costume SetAlluring Mini Oiran 2-Piece Costume Set
    Alluring Mini Oiran 2-Piece Costume Set Sale price¥4,776 Regular price¥5,280
  • Save 54%Mini Nurse Costume with SyringeMini Nurse Costume with Syringe
    Mini Nurse Costume with Syringe Sale price¥3,576 Regular price¥7,776
  • Save 39%Cat Maid with bell 4-piece setCat Maid with bell 4-piece set
    Cat Maid with bell 4-piece set Sale price¥4,776 Regular price¥7,776
  • Save 72%(Bang cut)Soft long wig(Bang cut)Soft long wig
    (Bang cut)Soft long wig Sale price¥3,000 Regular price¥10,560
  • Save 41%Bold Lace Chinese DressBold Lace Chinese Dress
    Bold Lace Chinese Dress Sale price¥4,776 Regular price¥8,136
  • Save 45%Plum Blossom Halter Neck Cheongsam Chinese DressPlum Blossom Halter Neck Cheongsam Chinese Dress
    Plum Blossom Halter Neck Cheongsam Chinese Dress Sale price¥3,936 Regular price¥7,176
  • Christmas Cosplay

    クリスマスコスプレ・衣装通販|可愛いサンタ・トナカイコス

    SALE now on🌙

    Halloween Super Early Bird Sale Now On!

    Get 10% off for purchases over 2,000 yen!

    It's also a good idea to prepare your Halloween items early!

    VIEW ITEMS

    Cosplay/Costume

    The LunaBelle brand offers a wide variety of high-quality cosplay costumes.

    LunaBelle cosplay is definitely the best value for money and has a wide variety to choose from!

    We offer our products at affordable prices so that beginners can easily jump into the cosplay culture, which can be difficult to get into.

    Halloween / Sexy Costume Q&A

    Frequently Asked Questions

    Luna Belle

    Shopping Guide & Return Policy