---
title: "harry potter costume accessories — Niche Verdict: Skip it (39/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/harry-potter-costume-accessories"
last_updated: "2026-07-14T01:15:56.810Z"
locale: en
meta:
  description: "a small market ($20K/yr) — harry potter costume accessories doesn't clear our bar today."
  "og:description": "a small market ($20K/yr) — harry potter costume accessories doesn't clear our bar today."
  "og:title": "harry potter costume accessories — Niche Verdict: Skip it (39/100) | Amazon United States - Flapen"
---

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# **harry potter costume accessories**

**Skip it**

A small market ($20K/yr) — this niche doesn't clear our bar today.

Market size 5Growth 11Conversion 33Competition 72Returns 32Price range 71Avg price 83Brand share 67Review moat 53Quality gap 24

**Avg price**

**Great****$18.06**

avg listing price — sweet spot $15–$100

**Competition**

**Good****42%**

top-5 click share — leaders hold, buyers still browse

**Price range**

**Good****$5.22–$38.78**

cheapest to priciest tracked listing — scored on the share inside $15–$100

**Brand share**

**Good****65%**

top-5 brand share — brands hold most of the demand

**Review moat**

**Good****1,377.41**

avg incumbent reviews — the moat a new listing must climb

**Conversion**

**Okay****2.6%**

search→purchase rate — share of searches ending in a sale

**Returns**

**Okay****5.2%**

return rate — above 6% kills the launch gate

**Quality gap**

**Bad****4.6★**

avg incumbent rating — lower means beatable quality

**Growth**

**Bad****-27.9%**

90-day search growth — must beat 0% to launch

**Market size**

**Bad****$20K**

$20K/yr · 42K searches

## **Competition**

The top 5 products take 42% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**19 **▲rising

**Sellers**

**71**

**Top-5 brand share**

**65%**

**Open market**

**30%**

- Harry Potter25% - Disguise13% - MISS FANTASY12% - TINVSKQQKJ7% - QAQ-COSPLAY7% - Mzjeaziany5%

## **Product shelf**

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%4%$7928%$2K12%$2K16%$3K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 29 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![MISS FANTASY Cosplay Tie for Halloween Party Unisex Adult & Kids Necktie Costume Accessory (Red and Gold)](https://m.media-amazon.com/images/I/51XQ6TXPENL.jpg)**MISS FANTASY Cosplay Tie for Halloween Party Unisex Adult & Kids Necktie Costume Accessory (Red and Gold)**MISS FANTASY**$5.22**4.7★6,969 rev](https://www.amazon.com/dp/B07YK9RT37) [2![Harry Potter Gryffindor Knitted Crest Scarf - Deep Red & Yellow - Embroidered House Lion Badge - 66 x 7 - Soft Winter Knit Scarf for Kids & Adults - Wizarding World Accessory](https://m.media-amazon.com/images/I/416uTSLgVHL.jpg)**Harry Potter Gryffindor Knitted Crest Scarf - Deep Red & Yellow - Embroidered House Lion Badge - 66 x 7 - Soft Winter Knit Scarf for Kids & Adults - Wizarding World Accessory**Harry Potter**$23.92**4.8★115 rev](https://www.amazon.com/dp/B0FR8VYRH2) [3![Harry Potter Dress Girls Clothes Gryffindor Hedwig Owl Print Short Sleeves Sun Dress Red Plaid Summer Casual for Teen Girls Size 7-8Y](https://m.media-amazon.com/images/I/41lH1MXN1ML.jpg)**Harry Potter Dress Girls Clothes Gryffindor Hedwig Owl Print Short Sleeves Sun Dress Red Plaid Summer Casual for Teen Girls Size 7-8Y**Harry Potter**$19.77**4.8★27 rev](https://www.amazon.com/dp/B0F268K6Q4) [4![TINVSKQQKJ Halloween Wizard Costume Accessories Set Wizard Wand and Tie and Glasses Magic Novelty](https://m.media-amazon.com/images/I/51qUvSrcF9L.jpg)**TINVSKQQKJ Halloween Wizard Costume Accessories Set Wizard Wand and Tie and Glasses Magic Novelty**TINVSKQQKJ**$11.10**4.9★29 rev](https://www.amazon.com/dp/B0FJY2H6JV) [5![Harry Potter Hermione Granger Time Turner Necklace Officially Licensed Harry Potter Accessory](https://m.media-amazon.com/images/I/41t6BVmkuXL.jpg)**Harry Potter Hermione Granger Time Turner Necklace Officially Licensed Harry Potter Accessory**Disguise**$11.04**4.0★449 rev](https://www.amazon.com/dp/B07KW3R1K9)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Halloween Wizard Costume Accessories Set - Glasses Tie Wand and Scarf & 6pcsTattoos for Adults Halloween Cosplay Dress-up Party](https://m.media-amazon.com/images/I/51yOOEDusYL.jpg)**Halloween Wizard Costume Accessories Set - Glasses Tie Wand and Scarf & 6pcsTattoos for Adults Halloween Cosplay Dress-up Party**Mzjeaziany**$13.90**2 rev3mo ago](https://www.amazon.com/dp/B0GSFGZBGR) [![QAQ-COSPLAY Wizard Costume Accessories for Kids Teens - Wand Scarf Tie and Wizard Hat for Halloween Cosplay Party Supplies](https://m.media-amazon.com/images/I/41dMsCNLnDL.jpg)**QAQ-COSPLAY Wizard Costume Accessories for Kids Teens - Wand Scarf Tie and Wizard Hat for Halloween Cosplay Party Supplies**QAQ-COSPLAY**$19.50**35 rev7mo ago](https://www.amazon.com/dp/B0FT2LHKD3) [![Alaxciax World Book Day Costume Accessories Halloween Cosplay Accessories with Scarf Tie Glasses Wand Cosplay Costume for Women Men for School Event Book Character Dress Up Halloween Yellow](https://m.media-amazon.com/images/I/41UJwIbde3L.jpg)**Alaxciax World Book Day Costume Accessories Halloween Cosplay Accessories with Scarf Tie Glasses Wand Cosplay Costume for Women Men for School Event Book Character Dress Up Halloween Yellow**Alaxciax**$16.25**27 rev8mo ago](https://www.amazon.com/dp/B0G3GG4B6F) [![Harry Potter Gryffindor Knitted Crest Scarf - Deep Red & Yellow - Embroidered House Lion Badge - 66 x 7 - Soft Winter Knit Scarf for Kids & Adults - Wizarding World Accessory](https://m.media-amazon.com/images/I/416uTSLgVHL.jpg)**Harry Potter Gryffindor Knitted Crest Scarf - Deep Red & Yellow - Embroidered House Lion Badge - 66 x 7 - Soft Winter Knit Scarf for Kids & Adults - Wizarding World Accessory**Harry Potter**$23.92**115 rev9mo ago](https://www.amazon.com/dp/B0FR8VYRH2) [![wonshia Wizard Costume Scarf with Cosplay Black Glasses Frame for Halloween Party Witch Cosplay Accessories](https://m.media-amazon.com/images/I/41uYD3FZ7wL.jpg)**wonshia Wizard Costume Scarf with Cosplay Black Glasses Frame for Halloween Party Witch Cosplay Accessories**wonshia**$8.38**52 rev11mo ago](https://www.amazon.com/dp/B0FLVMS84J)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Halloween Wizard Costume Accessories Set - Glasses Tie Wand and Scarf & 6pcsTattoos for Adults Halloween Cosplay Dress-up Party](https://m.media-amazon.com/images/I/51yOOEDusYL.jpg)**Halloween Wizard Costume Accessories Set - Glasses Tie Wand and Scarf & 6pcsTattoos for Adults Halloween Cosplay Dress-up Party**Mzjeaziany**$13.90**4.5★**▲ 478%**](https://www.amazon.com/dp/B0GSFGZBGR) [![Harry Potter Pajamas with Bamboo Viscose Hogwarts Castle Classic Boys/Girls Short Sleeve Shirt and Pant Yellow from Toddler to Big Kid Size 8 Years](https://m.media-amazon.com/images/I/41fyCQBEz+L.jpg)**Harry Potter Pajamas with Bamboo Viscose Hogwarts Castle Classic Boys/Girls Short Sleeve Shirt and Pant Yellow from Toddler to Big Kid Size 8 Years**Harry Potter**$27.80**4.4★**▲ 473%**](https://www.amazon.com/dp/B0F43SQPVZ) [![Harry Potter Gryffindor Knitted Crest Scarf - Deep Red & Yellow - Embroidered House Lion Badge - 66 x 7 - Soft Winter Knit Scarf for Kids & Adults - Wizarding World Accessory](https://m.media-amazon.com/images/I/416uTSLgVHL.jpg)**Harry Potter Gryffindor Knitted Crest Scarf - Deep Red & Yellow - Embroidered House Lion Badge - 66 x 7 - Soft Winter Knit Scarf for Kids & Adults - Wizarding World Accessory**Harry Potter**$23.92**4.8★**▲ 428%**](https://www.amazon.com/dp/B0FR8VYRH2) [![Harry Potter Dress Girls Clothes Gryffindor Hedwig Owl Print Short Sleeves Sun Dress Red Plaid Summer Casual for Teen Girls Size 7-8Y](https://m.media-amazon.com/images/I/41lH1MXN1ML.jpg)**Harry Potter Dress Girls Clothes Gryffindor Hedwig Owl Print Short Sleeves Sun Dress Red Plaid Summer Casual for Teen Girls Size 7-8Y**Harry Potter**$19.77**4.8★**▲ 403%**](https://www.amazon.com/dp/B0F268K6Q4) [![Harry Potter Dress | Girls Summer Dress Girls Dresses Size 8 Red](https://m.media-amazon.com/images/I/51KvdY8AMQL.jpg)**Harry Potter Dress | Girls Summer Dress Girls Dresses Size 8 Red**Harry Potter**$20.64**4.7★**▲ 379%**](https://www.amazon.com/dp/B07GSDR1R9)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -27.9% search growth over the last 90 days.

7K5KPrime Day '24Spike '24Spike '25Prime Day '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Sep, Oct, Nov · busiest ÷ quietest = 30.2×

## **Reviews**

What buyers praise and complain about, mined from review topics.

### **What buyers love **

**Quality-Overall**22%

*“Great quality for Harry Potter world”*

**Size-Overall**10%

*“Great fit”*

**Gifting Purpose**7%

*“Cute gift”*

**Fun/Entertainment Experience**7%

*“lots of fun”*

**Value For Money**7%

*“Worth every cent”*

**Advertised Vs Actual Product**6%

*“Exactly as described”*

**Soft Feel**5%

*“The material is soft”*

**Strength**4%

*“Very sturdy”*

**Material Quality**4%

*“comfortable fabric that looks authentic”*

**Design-Overall**3%

*“Design on the bag is cool”*

### **What buyers complain about **

**Size-Overall**26%

*“the hat is a bit small”*

**Quality-Overall**16%

*“buy a better quality costume from the get go”*

**Durability**11%

*“Came apart multiple times ongoing”*

**Material Quality**7%

*“Unfortunately it just felt and looked cheap”*

**Length**4%

*“super extra long”*

**Allergies**4%

*“She is allergic to a lot of earrings”*

**Advertised Vs Actual Product**3%

*“Misleading”*

**Comfort-Overall**2%

*“Uncomfortable”*

**Stitch/Finish/Polish**2%

*“The stitching looks rushed and low quality, which makes the costume look worn before even being used”*

**Value For Money**1%

*“Not worth the money”*

### **Top return reasons **

**Size-Overall**45%

**Quality-Overall**8%

**Value For Money**7%

**Advertised Vs Actual Product**5%

**Material Quality**5%

**Length**4%

**Color**4%

**Defective Material/Parts**3%

**Functionality-Overall**2%

**Product Condition**2%