Who makes Fun Costumes? Amazon sales, products and sellers
Updated November 2026 with September 2026 data
At a glance
- Size
- Large
- $1.9M est./mo
- Trend
- Growing
- +365%, last 2 vs prior 2 months
- Ratings
- Mixed
- 4.2 ★ · 22,031 reviews
- Who sells it
- Mostly one seller
- Top seller has >99% of units
Fun Costumes estimated monthly revenue on Amazon
Our read on Fun Costumes
Fun Costumes is a Large brand in the Costumes category, ranking 6 of 1451 brands with about 3% of estimated category revenue in September 2026. Estimated revenue reached $1.9M that month on 32,000 units, up from $210K in June 2026, a change of +791% over 4 months of data. The trend is labeled Growing, at +365% over the latest 2 months. The brand has 742 products selling, and sales are concentrated: HalloweenCostumes accounts for >99% of units, while The Factory Depot holds <1%. The average rating is 4.2, which falls in the Mixed band, across 22,031 reviews. The top product, Fun Costumes Disney The Little Mermaid Flounder, sells 990 units per month and is rated 4.6.
Top Fun Costumes products on Amazon
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| Product | Rating | Est. units/mo | Amazon link |
|---|---|---|---|
| Fun Costumes Disney The Little Mermaid Flounder | 4.6 ★377 reviews | 990 | Check price on Amazon |
| Fun Costumes Pixar Adult Toy Story Slinky Dog | 4.2 ★34 reviews | 720 | Check price on Amazon |
| Fun Costumes Firefighter's Axe Costume Accessory | 4.4 ★235 reviews | 490 | Check price on Amazon |
| Nanny Parrot Umbrella Costume Accessory for Adults | 4.4 ★270 reviews | 480 | Check price on Amazon |
| Kids Dragon Ball Z Goku Wig | 4.0 ★23 reviews | 380 | Check price on Amazon |
| Deluxe Adult Ghostbusters Halloween Costume | 4.4 ★465 reviews | 370 | Check price on Amazon |
| Fun Costumes Kid's Ghostbusters Costume with Proton Pack Accessory | 4.6 ★640 reviews | 330 | Check price on Amazon |
| Fun Costumes Moana Hei Hei Dress for Toddlers | 4.5 ★52 reviews | 300 | Check price on Amazon |
| Fun Costumes Infant Girl Bat Halloween Costume | 4.7 ★272 reviews | 270 | Check price on Amazon |
| Fun Costumes Infant Fuzzy Buzzy Bee Costume | 4.7 ★33 reviews | 260 | Check price on Amazon |
Who sells Fun Costumes
- HalloweenCostumes>99%
- The Factory Depot<1%
Share of estimated units sold in September 2026, by the seller holding the Buy Box.
Place in its category
#6 of 1451
Rank 6 of 1,451 brands in Costumes by estimated revenue in September 2026, with 3% of the category.
Frequently asked questions
Who makes Fun Costumes?
Fun Costumes is the brand name on 742 products we tracked on Amazon in September 2026 mostly in Costumes (Clothing, Shoes & Jewelry). The largest seller of Fun Costumes products that month was HalloweenCostumes, with >99% of estimated units. Amazon listings don't show the brand owner's legal name, so the brand's own website is the place to confirm its parent company.
How much does Fun Costumes sell on Amazon?
Fun Costumes sold an estimated $1.9M on Amazon in September 2026, about 32,000 units. That is +791% compared with June 2026. These are Ecominsights estimates, not figures reported by the brand.
What are Fun Costumes's best-selling products on Amazon?
By estimated units sold in September 2026: 1. Fun Costumes Disney The Little Mermaid Flounder (about 990 units); 2. Fun Costumes Pixar Adult Toy Story Slinky Dog (about 720 units); 3. Fun Costumes Firefighter's Axe Costume Accessory (about 490 units).