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13 Going on 30 Dress

high returns (18.3%) — 13 Going on 30 Dress doesn't clear our bar today.

Flapen Score

35
Skip it

Ranks 14,546 of 16,930 Clothing, Shoes & Jewelry niches · −10 vs the category median of 45

Market size 15Growth 21Conversion 14Competition 34Returns 0Price range 77Avg price 89Brand share 37Review moat 83Quality gap 72
This niche Category average · 16,930 niches

Is 13 Going on 30 Dress profitable on Amazon?

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.

13 Going on 30 Dress: the Amazon niche in one read

Everything a seller checks before entering, in three answers.

Is the demand real?

Not really. Search demand moved -7.6% over the last 90 days and 1.2% of searches end in a purchase.

$62K

revenue / yr

Units sold / yr4K
Search volume / yr-7.6%260K
Conversion rate1.2%
Avg price$20.46

Who owns the niche?

The top 5 brands hold 83% of demand, so 17% of the market is open.

17%

open market share

Brands · sellers12 · 14
Top-5 product click share64%
Open market17%
Avg brand age29 months

Is there a way in?

Listing quality. The average product page scores 0/100 on content standards. Incumbents average 4.3★ — the gap to enter on.

0/100

page quality · 21 products

Sponsored placement43%
New entrants (1y)2· 0 succeeded
Avg rating4.3★
Avg reviews338

Top 13 Going on 30 Dress products & what they sell for

Every tracked product — its share of the shelf, its review moat, and what it sells for.

Competition: brands, sellers & click share

The top 5 products take 64% of clicks — established leaders, but buyers still shop beyond them.

$0$3K$6K$9K$12K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

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%)

13 Going on 30 Dress demand & seasonality

Weekly search volume, with the niche's key stats alongside.

Volume260KCVR1.2%Products21Brands12Top 5 Brands83%OOS Rate0.0%Rating4.3★Reviews338Avg BSR#9,139
25K15KSpike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Oct · busiest ÷ quietest = 10.9×

Top 13 Going on 30 Dress search terms shoppers use

The exact queries shoppers type, with yearly volume, growth and conversion.

  • 13 going on 30 dress219K/yr
  • 13 going on 30 outfit18K/yr
  • 13 going on 30 dress plus size5K/yr
  • 13 going on 30 costume19K/yr

What reviews say buyers love and hate about 13 Going on 30 Dress

What buyers mention most, as a share of all reviews.

What buyers love

80% of reviews
Size-Overall40%

Perfect fit

Quality-Overall9%

Good quality and fit for smaller chested people

Advertised Vs Actual Product7%

Exactly like the picture

Comfort-Overall5%

Very comfortable and looked great in my pictures

Value For Money5%

Good for the money

What buyers complain about

72% of reviews
Size-Overall15%

Came and fit differently than I thought

Quality-Overall13%

Not the best quality

Strength8%

It's a bit fragile

Chest Fit8%

My only complaint is that although I wear a small my chest is full therefore

Material Quality7%

Cheap Fabric

13 Going on 30 Dress return rate & reasons

Why buyers send it back, as a share of all return requests.

18.3%

Return rate

82%

Fixable by listing

The "fixable" share counts expectation-mismatch reasons — size, look, advertised-vs-actual — that better copy and images address.

1Size-Overall
43%
2Chest Fit
16%
3Length
8%
4Material Quality
6%
5Waist Fit
5%

Common 13 Going on 30 Dress questions

The questions sellers ask about this niche, answered from the tracked metrics.

Flapen scores 13 Going on 30 Dress 35/100 on Amazon United States — Skip it. The niche generates $62K/yr across 21 tracked products. 0 of 2 products launched in the last 360 days are still selling. Search demand moved -7.6% over the last 90 days.
Search demand for 13 Going on 30 Dress on Amazon United States peaks in Oct, where the busiest month runs 10.9× the quietest.