---
title: "13 Going on 30 Dress — $62K/yr Amazon US Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/us/clothing-shoes-jewelry/13-going-on-30-dress"
last_updated: "2026-08-09T01:55:51.875Z"
locale: en
meta:
description: "Niche score 35/100 · $62K/yr market · 260K searches/yr · $20.46 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:description": "Niche score 35/100 · $62K/yr market · 260K searches/yr · $20.46 avg price. Doesn't clear our bar today. Data updated Jul 2026."
"og:title": "13 Going on 30 Dress — $62K/yr Amazon US Niche (2026) - Flapen"
---
# **13 going on 30 dress**
**Skip it**
High returns (18.3%) — this niche doesn't clear our bar today.
Market size 15Growth 21Conversion 14Competition 34Returns 0Price range 77Avg price 89Brand share 37Review moat 83Quality gap 72
**Avg price**
**Great****$20.46**
avg listing price — sweet spot $15–$100
**Review moat**
**Great****337.81**
avg incumbent reviews — the moat a new listing must climb
**Price range**
**Great****$8.46–$37.53**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.3★**
avg incumbent rating — lower means beatable quality
**Brand share**
**Okay****83%**
top-5 brand share — brands hold most of the demand
**Competition**
**Okay****64%**
top-5 click share — leaders hold, buyers still browse
**Growth**
**Bad****-7.6%**
90-day search growth — must beat 0% to launch
**Market size**
**Bad****$62K**
$62K/yr · 260K searches
**Conversion**
**Bad****1.2%**
search→purchase rate — share of searches ending in a sale
**Returns**
**Bad****18.3%**
return rate — above 5% kills the launch gate
**Signals**[** High Returns**](https://flapen.com/research/niches?market=us&signal=high_returns "Return rate > 5%")
According to Flapen's Amazon United States niche tracking, 13 going on 30 dress is a $62K/yr Amazon United States market (260K searches/yr). The top 5 brands hold 83% of demand. Demand peaks in Oct. Verdict: Skip it — 35/100.
Data updated Jul 13, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **13 going on 30 dress market data**
- **Units sold / yr**
- **3K–4K**
- avg 100–250/product
- **Revenue / yr**
- **$61K–$82K**
- units × avg price
- **Conversion rate**
- **1.2%**
- **Avg BSR**
- **#9,139**
- **Page quality**
- **0%**
- **Prime**
- **100%**
- **Sponsored**
- **43%**
- **Out of stock**
- **0.0%**
- **Avg brand age**
- **29 months**
- **Avg seller age**
- **186 days**
## **Competition & brand share**
The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.
**Brands**
**12 **▲rising
**Sellers**
**14**
**Top-5 brand share**
**83%**
Top 20: 100%
**Top-5 click share**
**64%**
Top 20: 99%
**Open market**
**14%**
- MyheroCos37% - Honganda26% - MelangCos8% - Luckinbaby7% - Seawhisper5% - YooAurvox3% - Open — no brand owns it (6 brands, 14%)
## **Demand & seasonality**
Weekly Amazon search volume, last 104 weeks — -7.6% search growth over the last 90 days.
25K15KSpike '24Spike '25Spike '26 seasonSepDecMarJunAugNovMarMay
Peak months: Oct · busiest ÷ quietest = 10.9×
[**Open Trend **](https://flapen.com/research/us/clothing-shoes-jewelry/13-going-on-30-dress/trend)
## **Top 13 going on 30 dress search terms**
- **13 going on 30 dress**219K/yr-10.5%0.9% conv. - **13 going on 30 outfit**18K/yr+23.1%0.3% conv. - **13 going on 30 dress plus size**5K/yr-7.5%0.7% conv. - **13 going on 30 costume**19K/yr-25.3%0.3% conv. [**All search terms **](https://flapen.com/research/us/clothing-shoes-jewelry/13-going-on-30-dress/search-terms)
## **Top 13 going on 30 dress 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%$3K10%$6K15%$9K20%$12K1101001K10K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)
All 21 tracked products in this niche — three views at once, no toggling.
### **Top sellers**
by 90-day click share
[1**Womens Vintage Print Semi-Sheer Sheath Dress 2004s Fashion Bodycon Mini Slip Dress Retro Bandana Print Fitted Strap Dress (Green M)**Honganda**$19.20**4.1★1,466 rev](https://www.amazon.com/dp/B0986TFKJJ) [2**MyheroCos 13 Going On 30 Cosplay Necklace Sparkly Green Butterfly Choker Necklace Pendant Women Halloween Jewelry Accessories (Necklace One Size)**MyheroCos**$8.46**4.3★48 rev](https://www.amazon.com/dp/B0DY4GRNKP) [3**MyheroCos Womens 13 Going On 30 Rainbow Sexy Mini Dress Vintage Print Bodycon Dress Multicolor Cut-Out Dress-XL**MyheroCos**$19.57**4.5★278 rev](https://www.amazon.com/dp/B09ZL454S4) [4**13 Going On 30 Cosplay Costume Jenna Dress Cute Retro Strap Dress Green**MelangCos**$19.23**4.4★186 rev](https://www.amazon.com/dp/B09ZQKCHTK) [5**Womens Vintage Print Semi-Sheer Sheath Dress 2004s Fashion Bodycon Mini Slip Dress Retro Bandana Print Fitted Strap Dress (Teal Small)**Honganda**$19.34**4.1★1,466 rev](https://www.amazon.com/dp/B097B68Z1Z)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**YooAurvox 3 Pack Girls Short Sleeve Dress Summer Kids V Neck A Line Swing Skater Twirl T-Shirt Dresses for Casual Party(Black White Blue 13-14 Years)**YooAurvox**$37.53**35 rev6mo ago](https://www.amazon.com/dp/B0GG9V89KH) [**13 Retro 2004s Fashion Going On 30 30th Birthday Dress for Women Outfit Jenna Green Rink with Butterfly Necklace y2k Costume Plus Size 12-14**Seawhisper**$18.34**1 rev9mo ago](https://www.amazon.com/dp/B0FT2YGNQD) [**Y2k Rainbow Dress for Women Spaghetti Strap Vintage Bodycon Mini Dress 13 Going On 30 Party Club Dresses(Green S)**Luckinbaby**$18.91**32 rev1y ago](https://www.amazon.com/dp/B0FGQC8MPF) [**Luckinbaby Y2k Rainbow Dress for Women Spaghetti Strap Vintage Bodycon Mini Dress 13 Going On 30 Party Club Dresses(Green L)**Luckinbaby**$19.11**32 rev1y ago](https://www.amazon.com/dp/B0FGQ6JW32) [**Womens 13 Going On 30 Jenna Rink Retro Rainbow Stripe Sexy Cut-Out Dress Summer Backless Sleeveless Party Costume Outfit (XX-Large)**HORNIGHT**$18.56**4 rev1y ago](https://www.amazon.com/dp/B0F2HVPV5N)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**YooAurvox 3 Pack Girls Short Sleeve Dress Summer Kids V Neck A Line Swing Skater Twirl T-Shirt Dresses for Casual Party(Black White Blue 13-14 Years)**YooAurvox**$37.53**4.5★**▲ 123%**](https://www.amazon.com/dp/B0GG9V89KH) [**SHENHE Girls Smocked Ruched A Line Swing Dress Layered Tie Shoulder Flowy Cami Short Dress Black 13 Years**SHENHE**$29.42**4.4★**▲ 123%**](https://www.amazon.com/dp/B0DNJNDWHZ) [**Womens Vintage Print Semi-Sheer Sheath Dress 2004s Fashion Bodycon Mini Slip Dress Retro Bandana Print Fitted Strap Dress (Teal Small)**Honganda**$19.34**4.1★**▲ 108%**](https://www.amazon.com/dp/B097B68Z1Z) [**Womens 13 Going On 30 Costume Jenna Rink Mini Slip Dress Vintage Strap Dress (XXXL) Green**LoliMiss**$20.00**4.3★**▲ 106%**](https://www.amazon.com/dp/B09GXZ9QN6) [**13 Going On 30 Cosplay Costume Jenna Dress Cute Retro Strap Dress Green**MelangCos**$19.23**4.4★**▲ 90%**](https://www.amazon.com/dp/B09ZQKCHTK)
**~~View all trending →~~**
## **What buyers say about 13 going on 30 dress**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Size-Overall**40%
*“Perfect fit”*
**Quality-Overall**9%
*“Good quality and fit for smaller chested people”*
**Advertised Vs Actual Product**7%
*“Exactly like the picture”*
**Comfort-Overall**5%
*“Very comfortable and looked great in my pictures”*
**Value For Money**5%
*“Good for the money”*
**Weight Light**4%
*“was super light weight”*
**Chest Fit**2%
*“It fits a size M well”*
**Design-Overall**2%
*“The dress design is great, the execution, not so much”*
**Shape/Style**2%
*“it's still in great shape”*
**Soft Feel**2%
*“The material is so soft”*
### **What buyers complain about **
**Size-Overall**15%
*“Came and fit differently than I thought”*
**Quality-Overall**13%
*“Not the best quality”*
**Strength**8%
*“It's a bit fragile”*
**Chest Fit**8%
*“My only complaint is that although I wear a small my chest is full therefore”*
**Material Quality**7%
*“Cheap Fabric”*
**Length**4%
*“Also ended up being a little long for me”*
**Strap/String Quality**4%
*“The straps did tear a little”*
**Knot/Thread Quality**4%
*“Threads all loose possibly used”*
**Stitch/Finish/Polish**4%
*“the dress came with a seams poorly done on one of the sides”*
**Thin**4%
*“Thin and cheap”*
### **Top return reasons **
**Size-Overall**43%
**Chest Fit**16%
**Length**8%
**Material Quality**6%
**Waist Fit**5%
**Shoulder Fit**3%
**Shape/Style**2%
**Advertised Vs Actual Product**2%
**Hip Fit**2%
**Strap/String Quality**2%
## **Common questions**
- **Is 13 going on 30 dress profitable to sell on Amazon United States?**
- The niche generates $62K/yr across 21 tracked products. 0 of 2 products launched in the last 360 days are still selling. 90-day search growth is -7.6%. Flapen's verdict: Skip it (35/100).
- **How competitive is the 13 going on 30 dress niche?**
- 12 brands and 14 sellers compete. The top 5 products take 64% of clicks and top 5 brands hold 83% of demand.
- **What do buyers complain about in 13 going on 30 dress?**
- Top complaints mined from reviews: Size-Overall, Quality-Overall, Strength. The return rate is 18.3% — above our launch gate.
- **When does demand for 13 going on 30 dress peak?**
- Demand peaks in Oct; the busiest month runs 10.9× the quietest.
- **What does it cost to enter the 13 going on 30 dress niche?**
- Listings span $8.46–$37.53; the average listing price is $20.46 (sweet spot $15–$100). The average incumbent carries 338 reviews — the moat a new listing must climb.
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