CosFun Promo Codes and Coupons September 2025

CosFun logo

CosFun

Cosfun.com is an online retailer specializing in cosplay costumes, wigs, accessories, and anime merchandise. They offer a wide range of products for costume enthusiasts, from beginner-friendly outfits to professional-grade cosplay items. The site serves customers worldwide and features both pre-made costumes and custom-made options.

cosfun.com

Today's CosFun discount codes

TOP PICK
CosFun logo

$5 off

18 uses
high

worked 29 days ago

$5 Off Storewide (Minimum Order: $30) at CosFun
CosFun logo

10% off

11 uses
high

worked 29 days ago

10% Off Storewide at CosFun
CosFun logo

10% off

16 uses
high

worked 29 days ago

10% Off Storewide at CosFun
CosFun logo

35% off

19 uses
high

worked 30 days ago

35% Off Storewide at CosFun

Featured CosFun Products

【RE-SALE】The Fantastic Four: First Steps Human Torch Jonathan Storm Cosplay Costume N09538 AAA

【RE-SALE】The Fantastic Four: First Steps Human Torch Jonathan Storm Cosplay Costume N09538 AAA

Join Discord Server: cosfun Description Size Chart Note: Pls check item size chart and delivery date before ordering. Includes: ・Bodysuit, belt assembly, gloves Materials: ・Roman fabric, cotton blended ribbed knit, composite leather, resin Processing time: 3-5 weeks HOW TO ORDER THE CORRECT SIZE FROM COSFUN: 1) Our costumes are made in a variety of different materials with specialized stitching and parts, so your usual size will not apply here. 2) For different product types, we will use specific methods to measure it, and apply to corresponding size charts, Pls check our size chart below before ordering. 3) Kindly Reminder: All dimensions are measured manually with deviation at 1-3cm.

USD 139.00

【READY TO SHIP】Formal Dress Cosplay Costume Dreamy Pink Strapless Ball Gown FY0144

【READY TO SHIP】Formal Dress Cosplay Costume Dreamy Pink Strapless Ball Gown FY0144

Description Size Chart Note: Pls check item size chart and delivery date before ordering. Includes: ・Dress. (The fluffy effect is with a 6 steel ring skirt support inside, which does not come with the dress, you need to bring your own.) Material: ・Organza, mesh, tulle, sequin beads. Processing time: 3-4 weeks. Black Butler/ Ciel Phantomhive/ Kuroshitsuji / Cosplay Costumes/ Victoria Dress/ Uniform/ Ciel Full Set/ Halloween Costumes/ Comic-con/ Japanese Anime/ Party/ Women/ HOW TO ORDER THE CORRECT SIZE FROM COSFUN: 1) Our costumes are made in a variety of different materials with specialized stitching and parts, so your usual size will not apply here. 2) For different product types, we will use specific methods to measure it, and apply to corresponding size charts, Pls check our size chart below before ordering. 3) Kindly Reminder: All dimensions are measured manually with deviation at 1-3cm.

USD 99.00

【READY TO SHIP + FREE SHIPPING】The Mandalorian Ahsoka Tano Cosplay Hat N08700

【READY TO SHIP + FREE SHIPPING】The Mandalorian Ahsoka Tano Cosplay Hat N08700

**FREE SHIPPING Includes: ・Hat. Material: ・Stretch cotton, PP cotton, PU leather. Weight: ・0.3 kg Attention: ・The back is an elastic band, which can be adjusted in size arbitrarily. There is a sponge on the back to make it more comfortable to wear. ・The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness when photo taking. Thanks for your understanding.

USD 25.00

【READY TO SHIP】The Mandalorian Ahsoka Tano Cosplay Costume N08589

【READY TO SHIP】The Mandalorian Ahsoka Tano Cosplay Costume N08589

Description Size Chart Note: Pls check item size chart and delivery date before ordering. Includes: ・Sleeves*2, wristguards*2, lining, shoulders, pants, waistband, gloves*2. **Click here to buy the hat Material: ・Cotton linen, deerskin velvet, thick knit, composite leather, PP cotton. Processing time: 3-4 weeks. Black Butler/ Ciel Phantomhive/ Kuroshitsuji / Cosplay Costumes/ Victoria Dress/ Uniform/ Ciel Full Set/ Halloween Costumes/ Comic-con/ Japanese Anime/ Party/ Women/ HOW TO ORDER THE CORRECT SIZE FROM COSFUN: 1) Our costumes are made in a variety of different materials with specialized stitching and parts, so your usual size will not apply here. 2) For different product types, we will use specific methods to measure it, and apply to corresponding size charts, Pls check our size chart below before ordering. 3) Kindly Reminder: All dimensions are measured manually with deviation at 1-3cm.

USD 79.00

What CosFun coupons are available today?

We track so many discount codes. Read about today's CosFun coupon statistics.

191
CosFun deals available today
12
Active CosFun codes
10% off
Biggest discount available
Get the best CosFun promo codes and coupons that actually work. Our community of sustainability minded shoppers helps you save by testing and sharing:
  • Verified promo codes with live success rates from recent shoppers!
  • Exclusive single-use codes shared by our community (191 active codes).
  • Drop alerts when CosFun's most popular items go on sale!
  • Deals for those who want extra savings opportunities
  • Insider savings tips from experienced CosFun shoppers who know the best deals.

Why TerraCoupons finds better CosFun discounts:

  • Live success tracking: See exactly which codes are working for other shoppers right now
  • Real-time feedback: Every code attempt is tracked and ranked to show you the best options first
  • Sale predictions: Get alerted when CosFun's next big discount event is coming
  • Exclusive savings: reseller discounts, shopping tips and sustainability tips you won't find elsewhere
Note: Our community tests every CosFun promo code and shares results in real-time. Check success rates and shopping tips in the activity feed to find what works best for your purchase.
CosFun logo

$20 off

12 uses
high

worked 29 days ago

$20 Off Storewide at CosFun
CosFun logo

40% off

13 uses
high

worked 30 days ago

40% Off Storewide at CosFun
CosFun logo

40% off

7 uses
high

worked 30 days ago

40% Off Storewide at CosFun
CosFun logo

40% off

8 uses
high

worked 30 days ago

40% Off Storewide at CosFun

More CosFun Products

Genshin Impact Red Dead of Night Diluc Cosplay Costume N02950 A

Genshin Impact Red Dead of Night Diluc Cosplay Costume N02950 A

Join Discord Server: cosfun Description Size Chart Note: Pls check item size chart and delivery date before ordering. Includes: ・Jacket                            ・Undershirt                 ・Pants ・Gloves*2                       ・Bracelet*2                  ・Belt Click here to but the wig Materials: ・uniform cloth, the lining, the soft and the gorgeous Processing Time: 2-3 weeks HOW TO ORDER THE CORRECT SIZE FROM COSFUN: 1) Our costumes are made in a variety of different materials with specialized stitching and parts, so your usual size will not apply here. 2) For different product types, we will use specific methods to measure it, and apply to corresponding size charts, Pls check our size chart below before ordering. 3) Kindly Reminder: All dimensions are measured manually with deviation at 1-3cm. Model: 曧怩 (Thanks for the photos.)

USD 103.99

【READY TO SHIP】Wolverine X-Force X-23 Laura Kinney Cosplay Costume FY0080

【READY TO SHIP】Wolverine X-Force X-23 Laura Kinney Cosplay Costume FY0080

Description Size Chart Note: Pls check item size chart and delivery date before ordering. Includes: ・Top, Pants, Belt, Gloves*2, Wrist guards*2 , Eyepatch ・Claws*2-FREE SHIPPING (sold separately from costume, if you need, please select in the option) Material: ・Costume: Latex-coated elastic leather, Composite leather, ABS plastic ・Claws: BS plastic Processing time: 3-4 weeks. Black Butler/ Ciel Phantomhive/ Kuroshitsuji / Cosplay Costumes/ Victoria Dress/ Uniform/ Ciel Full Set/ Halloween Costumes/ Comic-con/ Japanese Anime/ Party/ Women/ HOW TO ORDER THE CORRECT SIZE FROM COSFUN: 1) Our costumes are made in a variety of different materials with specialized stitching and parts, so your usual size will not apply here. 2) For different product types, we will use specific methods to measure it, and apply to corresponding size charts, Pls check our size chart below before ordering. 3) Kindly Reminder: All dimensions are measured manually with deviation at 1-3cm.

USD 69.00

Genshin Impact Kamisato Ayaka Springbloom Missive Cosplay Costume C07483 AA+

Genshin Impact Kamisato Ayaka Springbloom Missive Cosplay Costume C07483 AA+

.Join Discord Server: cosfun Description Size Chart Note: Pls check item size chart and delivery date before ordering. Includes: ・Dress                   ・Skirt                      ・Collar ・Wristband*2       ・Pantyhose             ・Back bow ・Ring                    ・Vision and other accessories ・Hat + Hair accessories Materials: ・Thick satin, jacquard satin, cotton, crystal yarn, embroidery. Processing time: Made to order: 3-6 weeks /Ready to Ship: 2 business days Black Butler/ Ciel Phantomhive/ Kuroshitsuji / Cosplay Costumes/ Victoria Dress/ Uniform/ Ciel Full Set/ Halloween Costumes/ Comic-con/ Japanese Anime/ Party/ Women/ HOW TO ORDER THE CORRECT SIZE FROM COSFUN: 1) Our costumes are made in a variety of different materials with specialized stitching and parts, so your usual size will not apply here. 2) For different product types, we will use specific methods to measure it, and apply to corresponding size charts, Pls check our size chart below before ordering. 3) Kindly Reminder: All dimensions are measured manually with deviation at 1-3cm.

USD 109.00

PRE-SALE COSFUN Honkai: Star Rail March 7th Derivative Swimsuit

PRE-SALE COSFUN Honkai: Star Rail March 7th Derivative Swimsuit

【Tip: At the initiation stage, we will not ship orders temporarily. You can contact us for a refund at any time before the production of the product begins.】 When the group purchase reaches 20 participants, the products will enter the production process. We will notify you via email regarding the relevant processes and initiate shipments in the order they were placed. Description Size Chart Note: Pls check item size chart and delivery date before ordering. Includes: Swimsuit and Related Accessories Materials: cotton HOW TO ORDER THE CORRECT SIZE FROM COSFUN: 1) Our costumes are made in a variety of different materials with specialized stitching and parts, so your usual size will not apply here. 2) For different product types, we will use specific methods to measure it, and apply to corresponding size charts, Pls check our size chart below before ordering. 3) Kindly Reminder: All dimensions are measured manually with deviation at 1-3cm.

USD 49.99

CosFun logo

40% off

7 uses
high

worked 30 days ago

40% Off Storewide at CosFun
CosFun logo

10% off

32 uses
high

worked 3 months ago

10% Off Storewide at CosFun
CosFun logo

15% off

2 uses
high

worked 4 months ago

15% Off Storewide at CosFun
CosFun logo

20% off

1 uses
high

worked 4 months ago

20% Off Storewide at CosFun

Sustainability Score

42%
Cosfun shows significant room for improvement in sustainability practices. While they've begun using some eco-friendly packaging, they lack transparency about manufacturing processes and labor conditions. Their supply chain documentation is limited, and they don't publish clear environmental impact reports. The company has made minimal commitments to reducing waste and emissions. Their animal-derived materials lack proper certification for ethical sourcing.

About CosFun

4.0 (3)

FAQs

The biggest sales typically occur during major holidays like Black Friday, Halloween, Christmas, and during anime convention seasons (usually summer months). They also run flash sales during off-peak seasons.

Yes, students can receive a 10% discount by verifying their student status through ID.me on the website.

For Halloween costumes, shop in September for the best selection or in November for clearance deals. For summer convention costumes, purchase in early spring for the best availability and prices.

Sign up for their newsletter to receive exclusive discount codes, follow their social media for flash sales, and shop during off-season periods. They also offer bundle discounts when purchasing multiple items.

In the past month, CosFun has launched 0 new promo coupons for shopper discounts. This indicates that CosFun does not provide regular opportunities for customers to save money on their purchases.

On average, CosFun provides some discount coupons each month. Based on historical data, the average time between CosFun coupon releases every Infinity days. However, this rate depends on various factors such as seasonal promotions (Black Friday, Cyber Monday, etc.), product launches, or other marketing initiatives. To stay informed about upcoming discounts and promotions, we recommend checking CosFun website regularly, subscribing to email newsletters, and following them on social media.

CosFun is offering 12 working store-wide codes, however they are also offering 179 additional discount codes with a best discount of 10% off

terra.coupons is the #1 provider of discount codes for your favorite retailers, such as CosFun. As a crowd-sourced platform for coupon codes, we accurate codes for over 10,000 stores. Save time and avoid expired codes by checking terra.coupons for the latest CosFun discount codes.

Curated by

Linda S.

Linda S.

Content Writer

Last updated September 2025

This page was curated by Linda, a savings and discount enthusiast from sunny Sarasota, Florida. With a keen eye for unbeatable deals, Linda ensures that all codes are checked and curated daily. She's also a certified yoga instructor who loves to share wellness tips. Check back tomorrow for more savings and perhaps a little zen!

Latest CosFun coupon activity

Track real-time CosFun coupon activity from our community. See which codes are working right now at CosFun, when they were last verified, and any usage restrictions. Our feed helps you quickly find active codes and avoid expired ones.

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