---
title: "Rosie the Riveter Costume — $198K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/beauty-personal-care/rosie-the-riveter-costume"
last_updated: "2026-08-10T14:34:29.783Z"
locale: en
meta:
description: "Niche score 54/100 · $198K/yr market · 177K searches/yr · $25.05 avg price. High returns (11.7%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 54/100 · $198K/yr market · 177K searches/yr · $25.05 avg price. High returns (11.7%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Rosie the Riveter Costume — $198K/yr Amazon US Niche (2026) - Flapen"
---
# **rosie the riveter costume**
**Worth a look**
Shows a sweet-spot price point ($25.05 avg), but high returns (11.7%) keeps it on the watch list.
Market size 39Growth 47Conversion 54Competition 60Returns 1Price range 84Avg price 95Brand share 83Review moat 68Quality gap 62
**Avg price**
**Incredible****$25.05**
avg listing price — sweet spot $15–$100
**Price range**
**Great****$5.67–$76.13**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Brand share**
**Great****52%**
top-5 brand share — no brand owns this niche
**Review moat**
**Good****761**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Competition**
**Good****49%**
top-5 click share — leaders hold, buyers still browse
**Conversion**
**Good****4.5%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Okay****+17.2%**
90-day search growth — must beat 0% to launch
**Market size**
**Okay****$198K**
$198K/yr · 177K searches
**Returns**
**Bad****11.7%**
return rate — above 5% kills the launch gate
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=us&signal=no_dominant_brand "Top brand's click share < 20%") [** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, rosie the riveter costume is a $198K/yr Amazon United States market (177K searches/yr). The top 5 brands hold 52% of demand. Demand peaks in Sep–Oct. Verdict: Worth a look — 54/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **rosie the riveter costume market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **$150K–$200K**
- units × avg price
- **Conversion rate**
- **4.5%**
- **Avg BSR**
- **#12,636**
- **Page quality**
- **0%**
- **Prime**
- **85%**
- **Sponsored**
- **67%**
- **Out of stock**
- **7.2%**
- **Avg brand age**
- **48 months**
- **Avg seller age**
- **173 days**
## **Competition & brand share**
The top 5 products take 49% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**23 **▼falling
**Sellers**
**27**
**Top-5 brand share**
**52%**
Top 20: 97%
**Top-5 click share**
**49%**
Top 20: 93%
**Open market**
**43%**
- Ann Arbor T-shirt Co.17% - ASVP Shop12% - WORK IDEA9% - Omoone9% - Fun Costumes6% - Allegra K4%
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — +17.2% search growth over the last 90 days.
20K15KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Sep, Oct · busiest ÷ quietest = 14.2×
[**Open Trend **](https://flapen.com/research/us/beauty-personal-care/rosie-the-riveter-costume/trend)
## **Top rosie the riveter costume search terms**
- **rosie the riveter costume**102K/yr+35.2%3.4% conv. - **rosie the riveter**48K/yr-1.6%1.3% conv. - **rosie riveter costume**6K/yr-14.5%2.8% conv. - **rosie the riveter costume women**12K/yr+78.8%1.6% conv. - **rosie the riveter accessories**9K/yr+6.4%4.5% conv. [**All search terms **](https://flapen.com/research/us/beauty-personal-care/rosie-the-riveter-costume/search-terms)
## **Top rosie the riveter costume products on Amazon**
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
0%5%$10K10%$20K15%$30K20%$40K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 24 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Rosie The Riveter We Can Do It - Feminist Rosey Rosy V-Neck T-Shirt for Women-(Vneck L)**Ann Arbor T-shirt Co.**$19.94**4.6★2,071 rev](https://www.amazon.com/dp/B07CYTB7RV) [2**Rosie The Riveter Costume Kit Bandana Name Patch Pin Badges Stickers and Tattoos 1940s Woman Historically Accurate Dress-Up Accessories**ASVP Shop**$26.67**4.4★35 rev](https://www.amazon.com/dp/B0FPYD5SXC) [3**WORK IDEA Womens Short Sleeve Coverall Lightweight Snap-Front Cotton Work JumpsuitNavyXL**WORK IDEA**$36.24**4.1★185 rev](https://www.amazon.com/dp/B0FC5ZL1YX) [4**Omoone Womens 3/4 Sleeve Modern Denim Crop Top Tie Knot Shirt Chambray Cardigan (0774-Dark Blue-M)**Omoone**$25.06**4.3★9,447 rev](https://www.amazon.com/dp/B07TQDZ76J) [5**World War II Icon Costume for Women | Rosie The Riveter | Denim Coveralls Mechanic Jumpsuit for Halloween Medium**Fun Costumes**$70.30**3.8★96 rev](https://www.amazon.com/dp/B07Q4QS5WL)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Simple polymer 3 Pcs 1950s Hair Accessories for Women Rosie Name Patch We Can Do It Velcro Rosie the Riveter Headbands Polka Dot Bandana Red**Simple polymer**$13.23**2 rev6mo ago](https://www.amazon.com/dp/B0GDFZRMF3) [**Fiyooau Red and White Polka Dot Bandana Vintage Wired Hairband with Twist Bow Wide Rosie the Riveter Headband Retro 50s Accessories for Women Girls**Fiyooau**$5.67**2 rev8mo ago](https://www.amazon.com/dp/B0G25LSNZ6) [**Rosie The Riveter Badge Set Rosie Iron-On Patch + 2 Pin Buttons We Can Do It! & Electric Service Designs Vintage Feminist Icon Apparel Accessories**ASVP Shop**$9.86**12 rev8mo ago](https://www.amazon.com/dp/B0G1CHGV2W) [**Rosie The Riveter Costume Kit Bandana Name Patch Pin Badges Stickers and Tattoos 1940s Woman Historically Accurate Dress-Up Accessories**ASVP Shop**$26.67**35 rev10mo ago](https://www.amazon.com/dp/B0FPYD5SXC) [**Kimoruro Womens Denim Crop Top with Red Polka Dot Bow Headbands Halloween Costume Cosplay Outfit (Blue Medium)**Kimoruro**$26.84**12 rev11mo ago](https://www.amazon.com/dp/B0FMPQB7ZD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Simple polymer 3 Pcs 1950s Hair Accessories for Women Rosie Name Patch We Can Do It Velcro Rosie the Riveter Headbands Polka Dot Bandana Red**Simple polymer**$13.23**5.0★**▲ 239%**](https://www.amazon.com/dp/B0GDFZRMF3) [**AMEBELLE Womens Roll Up 3/4 Sleeve Tie Front Knot Shirt Chambray Denim Crop Top(0088-DarkBlue-L)**AMEBELLE**$25.39**4.2★**▲ 218%**](https://www.amazon.com/dp/B08BJ51W9F) [**WORK IDEA Womens Short Sleeve Coverall Lightweight Snap-Front Cotton Work JumpsuitNavyXL**WORK IDEA**$36.24**4.1★**▲ 195%**](https://www.amazon.com/dp/B0FC5ZL1YX) [**VONMELLI Stretchy Wide Women Belts Elastic Vinatge Red Belts for Women Fashion Ladies Waist Belt for Dress L**VONMELLI**$12.93**4.6★**▲ 188%**](https://www.amazon.com/dp/B0D9264DNH) [**Rosie The Riveter We Can Do It - Feminist Rosey Rosy V-Neck T-Shirt for Women-(Vneck L)**Ann Arbor T-shirt Co.**$19.94**4.6★**▲ 171%**](https://www.amazon.com/dp/B07CYTB7RV)
**~~View all trending →~~**
## **What buyers say about rosie the riveter costume**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**24%
*“fit as it should”*
**Comfort-Overall**15%
*“Very comfortable”*
**Quality-Overall**13%
*“Good quality”*
**Advertised Vs Actual Product**12%
*“As described”*
**Material Quality**9%
*“The material is comfortable and thin, so it's great if you want something lightweight”*
**Color**6%
*“The color is beautiful”*
**Adjustability/Rotatability/Reclining**4%
*“Bought this to wear on Valentines Day, super cute and bow ends are adjustable”*
**Waist High**3%
*“I love that its made to tie at the waist”*
**Weight Light**3%
*“Perfect light weight shirt”*
**Ease Of Use**2%
*“Its an easy”*
### **What buyers complain about **
**Size-Overall**22%
*“Sent back 2 times due to improper sizing”*
**Thickness**15%
*“Thought it was thicker”*
**Color**13%
*“If the company offered more colors”*
**Smell**13%
*“Horrible chemical smell”*
**Ease Of Use**11%
*“it makes it hard to stay put”*
**Stitch/Finish/Polish**6%
*“I ordered this top twice because the stitching was so poorly done on the first one”*
**Material Quality**6%
*“Definitely overpriced for the material”*
**Quality-Overall**6%
*“Looks very cheap”*
**Value For Money**4%
*“Not worth the price”*
**Product Condition**2%
*“The first shirt sent was obviously worn”*
### **Top return reasons **
**Size-Overall**39%
**Length**9%
**Chest Fit**8%
**Color**7%
**Material Quality**6%
**Waist Fit**5%
**Quality-Overall**3%
**Thin**3%
**Shape/Style**3%
**Sleeve Fit**3%
## **Common questions**
- **Is rosie the riveter costume profitable to sell on Amazon United States?**
- The niche generates $198K/yr across 27 tracked products. 1 of 5 products launched in the last 360 days are still selling. 90-day search growth is +17.2%. Flapen's verdict: Worth a look (54/100).
- **How competitive is the rosie the riveter costume niche?**
- 23 brands and 27 sellers compete. The top 5 products take 49% of clicks and top 5 brands hold 52% of demand.
- **What do buyers complain about in rosie the riveter costume?**
- Top complaints mined from reviews: Size-Overall, Thickness, Color. The return rate is 11.7% — above our launch gate.
- **When does demand for rosie the riveter costume peak?**
- Demand peaks in Sep–Oct; the busiest month runs 14.2× the quietest.
- **What does it cost to enter the rosie the riveter costume niche?**
- Listings span $5.67–$76.13; the average listing price is $25.05 (sweet spot $15–$100). The average incumbent carries 761 reviews — the moat a new listing must climb.
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