---
title: "100 year old costume for boys — Niche Verdict: Skip it (28/100) | Amazon United States - Flapen"
canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/100-year-old-costume-for-boys"
last_updated: "2026-07-14T01:26:40.802Z"
locale: en
meta:
  description: "soft demand (-98.1% this quarter) — 100 year old costume for boys doesn't clear our bar today."
  "og:description": "soft demand (-98.1% this quarter) — 100 year old costume for boys doesn't clear our bar today."
  "og:title": "100 year old costume for boys — Niche Verdict: Skip it (28/100) | Amazon United States - Flapen"
---

Back to Flapen home

# **100 year old costume for boys**

**Skip it**

Soft demand (-98.1% this quarter) — this niche doesn't clear our bar today.

Market size 11Growth 0Conversion 12Competition 34Returns 7Price range 72Avg price 91Brand share 44Review moat 88Quality gap 21

**Avg price**

**Great****$21.26**

avg listing price — sweet spot $15–$100

**Review moat**

**Great****244.88**

avg incumbent reviews — the moat a new listing must climb

**Price range**

**Good****$8.99–$30.60**

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

**Brand share**

**Okay****79%**

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

**Competition**

**Okay****65%**

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

**Quality gap**

**Bad****4.7★**

avg incumbent rating — lower means beatable quality

**Conversion**

**Bad****1.0%**

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

**Market size**

**Bad****$45K**

$45K/yr · 218K searches

**Returns**

**Bad****10.3%**

return rate — above 6% kills the launch gate

**Growth**

**Bad****-98.1%**

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

## **Competition**

The top 5 products take 65% of clicks — established leaders, but buyers still shop beyond them.

**Brands**

**12 **▲rising

**Sellers**

**14**

**Top-5 brand share**

**79%**

**Open market**

**17%**

- ZeroShop45% - EBYTOP13% - Skirfy9% - ZelJoyla7% - Paradi star5% - Boutrele4% - Open — no brand owns it (6 brands, 17%)

## **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%15%$7K30%$14K45%$20K60%$27K101001K Reviews — right = deep review moatMarket share (90d) ≈ est. sales

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

All 16 tracked products in this niche — three views at once, no toggling.

### **Top sellers**

by 90-day click share

[1![ZeroShop Old Man Costume for Kids Hats with Shirts 100th Day of School Grandpa Old Person Dress Up Outfit for Boy -6](https://m.media-amazon.com/images/I/510LMZ8tbCL.jpg)**ZeroShop Old Man Costume for Kids Hats with Shirts 100th Day of School Grandpa Old Person Dress Up Outfit for Boy -6**ZeroShop**$30.60**4.7★193 rev](https://www.amazon.com/dp/B0CNR1LPJH) [2![ZelJoyla 100 Days of School Old Lady Costume for Girls 13 pcs Granny Dress Up Cosplay Set for Girls-120](https://m.media-amazon.com/images/I/51XtHxbFwwL.jpg)**ZelJoyla 100 Days of School Old Lady Costume for Girls 13 pcs Granny Dress Up Cosplay Set for Girls-120**ZelJoyla**$29.77**4.5★107 rev](https://www.amazon.com/dp/B0FZLBN19K) [3![EBYTOP Old Lady Costume for Kids 100 Days of School Costume Girls Halloween Granny Dress Up Wig Little Grandma Glasses Cane 100th 6](https://m.media-amazon.com/images/I/51rlN5wbiKL.jpg)**EBYTOP Old Lady Costume for Kids 100 Days of School Costume Girls Halloween Granny Dress Up Wig Little Grandma Glasses Cane 100th 6**EBYTOP**$19.78**4.8★628 rev](https://www.amazon.com/dp/B0BMF6M5TS) [4![Skirfy Old Lady Costume for Kids 100 Days of School Granny Outfit Kit with Wig Dress Glasses Cane and Other Dess Up Accessories for Girls for School Celebration or Halloween](https://m.media-amazon.com/images/I/51qLOJhpJ7L.jpg)**Skirfy Old Lady Costume for Kids 100 Days of School Granny Outfit Kit with Wig Dress Glasses Cane and Other Dess Up Accessories for Girls for School Celebration or Halloween**Skirfy**$26.87**4.6★77 rev](https://www.amazon.com/dp/B0DCY8XH27) [5![Paradi star 8 Pcs Old Man Costume Accessories for Kids 100 Days of School Grandpa Dress up Hat Glasses Mustache Eyebrows Bow Tie Suspender Cane for Aging Cosplay Halloween](https://m.media-amazon.com/images/I/51u1uyQSFHL.jpg)**Paradi star 8 Pcs Old Man Costume Accessories for Kids 100 Days of School Grandpa Dress up Hat Glasses Mustache Eyebrows Bow Tie Suspender Cane for Aging Cosplay Halloween**Paradi star**$9.33**4.6★32 rev](https://www.amazon.com/dp/B0G4L8XZSG)

**~~View all top sellers →~~**

### **Newest**

by launch date

[![Paradi star 8 Pcs Old Man Costume Accessories for Kids 100 Days of School Grandpa Dress up Hat Glasses Mustache Eyebrows Bow Tie Suspender Cane for Aging Cosplay Halloween](https://m.media-amazon.com/images/I/51u1uyQSFHL.jpg)**Paradi star 8 Pcs Old Man Costume Accessories for Kids 100 Days of School Grandpa Dress up Hat Glasses Mustache Eyebrows Bow Tie Suspender Cane for Aging Cosplay Halloween**Paradi star**$9.33**32 rev7mo ago](https://www.amazon.com/dp/B0G4L8XZSG) [![JASQQB Old Lady Costume for Kids with Wig and Accessories Grandma Outfit 100 Days of School Costume for Girls (Blue M)](https://m.media-amazon.com/images/I/51sqKV6gc9L.jpg)**JASQQB Old Lady Costume for Kids with Wig and Accessories Grandma Outfit 100 Days of School Costume for Girls (Blue M)**JASQQB**$17.06**62 rev7mo ago](https://www.amazon.com/dp/B0G48HKKCZ) [![ZelJoyla 100 Days of School Old Lady Costume for Girls 13 pcs Granny Dress Up Cosplay Set for Girls-120](https://m.media-amazon.com/images/I/51XtHxbFwwL.jpg)**ZelJoyla 100 Days of School Old Lady Costume for Girls 13 pcs Granny Dress Up Cosplay Set for Girls-120**ZelJoyla**$29.77**107 rev7mo ago](https://www.amazon.com/dp/B0FZLBN19K) [![Boutrele 100 Days of School Costume for Boys Kids Old Man Costume for Kids Boys Grandpa Costumes Accessories Set](https://m.media-amazon.com/images/I/51az1FMs5jL.jpg)**Boutrele 100 Days of School Costume for Boys Kids Old Man Costume for Kids Boys Grandpa Costumes Accessories Set**Boutrele**$18.12**184 rev8mo ago](https://www.amazon.com/dp/B0G1XZCVGF) [![CONNICS Kids 100th day of school costume for Boys Old man dress up for kid Old person costume For Boy Grandpa Costume For Kids](https://m.media-amazon.com/images/I/51PL4qqQBvL.jpg)**CONNICS Kids 100th day of school costume for Boys Old man dress up for kid Old person costume For Boy Grandpa Costume For Kids**CONNICS**$12.74**68 rev8mo ago](https://www.amazon.com/dp/B0FWZM6Z22)

**~~View all new products →~~**

### **Trending**

90-day click momentum

[![Paradi star 8 Pcs Old Man Costume Accessories for Kids 100 Days of School Grandpa Dress up Hat Glasses Mustache Eyebrows Bow Tie Suspender Cane for Aging Cosplay Halloween](https://m.media-amazon.com/images/I/51u1uyQSFHL.jpg)**Paradi star 8 Pcs Old Man Costume Accessories for Kids 100 Days of School Grandpa Dress up Hat Glasses Mustache Eyebrows Bow Tie Suspender Cane for Aging Cosplay Halloween**Paradi star**$9.33**4.6★**▲ 442%**](https://www.amazon.com/dp/B0G4L8XZSG) [![ZeroShop Old Man Costume for Kids Hats with Shirts 100th Day of School Grandpa Old Person Dress Up Outfit for Boy -6](https://m.media-amazon.com/images/I/510LMZ8tbCL.jpg)**ZeroShop Old Man Costume for Kids Hats with Shirts 100th Day of School Grandpa Old Person Dress Up Outfit for Boy -6**ZeroShop**$30.60**4.7★**▲ 305%**](https://www.amazon.com/dp/B0CNR1LPJH) [![ZelJoyla 100 Days of School Old Lady Costume for Girls 13 pcs Granny Dress Up Cosplay Set for Girls-120](https://m.media-amazon.com/images/I/51XtHxbFwwL.jpg)**ZelJoyla 100 Days of School Old Lady Costume for Girls 13 pcs Granny Dress Up Cosplay Set for Girls-120**ZelJoyla**$29.77**4.5★**▲ 66%**](https://www.amazon.com/dp/B0FZLBN19K) [![JASQQB Old Lady Costume for Kids with Wig and Accessories Grandma Outfit 100 Days of School Costume for Girls (Blue M)](https://m.media-amazon.com/images/I/51sqKV6gc9L.jpg)**JASQQB Old Lady Costume for Kids with Wig and Accessories Grandma Outfit 100 Days of School Costume for Girls (Blue M)**JASQQB**$17.06**4.9★**▲ 65%**](https://www.amazon.com/dp/B0G48HKKCZ) [![Skirfy Old Lady Costume for Kids 100 Days of School Granny Outfit Kit with Wig Dress Glasses Cane and Other Dess Up Accessories for Girls for School Celebration or Halloween](https://m.media-amazon.com/images/I/51qLOJhpJ7L.jpg)**Skirfy Old Lady Costume for Kids 100 Days of School Granny Outfit Kit with Wig Dress Glasses Cane and Other Dess Up Accessories for Girls for School Celebration or Halloween**Skirfy**$26.87**4.6★**▲ 48%**](https://www.amazon.com/dp/B0DCY8XH27)

**~~View all trending →~~**

## **Demand & seasonality**

Weekly Amazon search volume, last 104 weeks — -98.1% search growth over the last 90 days.

60K40KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay

Peak months: Jan, Feb · busiest ÷ quietest = 319.1×

## **Reviews**

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

### **What buyers love **

**Quality-Overall**30%

*“This kit is great quality and quite complete”*

**Size-Overall**21%

*“The sizing is also accurate”*

**Value For Money**13%

*“Value for the money”*

**Durability**5%

*“Very nice and durable”*

**Material Quality**4%

*“The hat is a thick material”*

**Ease Of Use**3%

*“super easy to use”*

**Advertised Vs Actual Product**3%

*“This is better than expected”*

**Comfort-Overall**3%

*“Comfort too”*

**Adjustability/Rotatability/Reclining**2%

*“features five adjustable height levels to perfectly fit any child”*

**Add-Ons/Attachments**2%

*“Bonus is that because it comes with some many accessories”*

### **What buyers complain about **

**Size-Overall**24%

*“The hat fit is a smidge small”*

**Quality-Overall**14%

*“It's not great quality”*

**Durability**10%

*“The wig fell apart after 1 hour”*

**Product Condition**9%

*“Came used and in disgusting condition”*

**Advertised Vs Actual Product**3%

*“The picture is misleading too”*

**Allergies**3%

*“It did irritate my sons face”*

**Hard Feel**3%

*“It was ridiculously difficult”*

**Adhesion/Stickiness**3%

*“Eye brows are mustache doesn't stick well”*

**Smell**2%

*“The mustache my son said kinda smelled”*

**Material Quality**2%

*“Cheap material”*

### **Top return reasons **

**Size-Overall**73%

**Value For Money**4%

**Advertised Vs Actual Product**4%

**Quality-Overall**4%

**Product Condition**3%

**Length**2%

**Defective Material/Parts**2%

**Adhesion/Stickiness**1%

**Color**1%

**Material Quality**1%