underoutfit
Skip itHigh returns (12.4%) — this niche doesn't clear our bar today.
Competition
Incredible20%top-5 click share — an open shelf
Avg price
Incredible$23.69avg listing price — sweet spot $15–$100
Price range
Great$14.16–$66.98cheapest to priciest tracked listing — scored on the share inside $15–$100
Quality gap
Great4.1★avg incumbent rating — lower means beatable quality
Growth
Good+35.3%90-day search growth — must beat 0% to launch
Brand share
Bad91%top-5 brand share — brand-locked demand
Review moat
Bad15,950.42avg incumbent reviews — the moat a new listing must climb
Market size
Bad$39K$39K/yr · 283K searches
Conversion
Bad0.6%search→purchase rate — share of searches ending in a sale
Returns
Bad12.4%return rate — above 5% kills the launch gate
According to Flapen's Amazon United States niche tracking, underoutfit is a $39K/yr Amazon United States market (283K searches/yr). The top 5 brands hold 91% of demand. Demand peaks in Jul. Verdict: Skip it — 47/100.
Data updated Jul 13, 2026 · scored weekly · How we score niches
underoutfit market data
- Units sold / yr
- 3K–4K
- avg 0–100/product
- Revenue / yr
- $71K–$95K
- units × avg price
- Conversion rate
- 0.6%
- Avg BSR
- #206
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 84%
- Out of stock
- 2.2%
- Avg brand age
- 50 months
- Avg seller age
- 142 days
Competition & brand share
Clicks spread well past the top 5 (20% combined) — an open shelf where new products get seen.Brands
15 rising
Sellers
118
Top-5 brand share
91%
Top 20: 100%
Top-5 click share
20%
Top 20: 49%
Open market
6%
- Bali42%
- HSIA34%
- Olga7%
- Vanity Fair5%
- LetsJoli3%
- ProKloud3%
- Open — no brand owns it (9 brands, 6%)
Demand & seasonality
Weekly Amazon search volume, last 104 weeks — +35.3% search growth over the last 90 days.Peak months: Jul · busiest ÷ quietest = 1.6×
Top underoutfit search terms
- bali minimizer bras for women underwire99K/yr
- bali minimizer bra26K/yr
- bali minimizer bras for women50K/yr
- bali minimizer bras18K/yr
- bali full coverage underwire bra4K/yr
- bali bras minimizer for women underwire10K/yr
- bali passion for comfort minimizer bra12K/yr
- bali flower underwire bra women3K/yr
- bali bras for women underwire minimizer10K/yr
- bali minimizer8K/yr
Top underoutfit 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.
All 24 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
HSIA Bras for Women Minimizer Full Coverage Plus Size T Shirt Unlined Underwire Smooth Bra Seamless Cups Joan Ultimate Soft
HSIA$30.584.1★959 rev
HSIA Minimizer Bras for Women Plus Size Full Coverage Coolcomfort T Shirt Unlined Bra with Underwire for Heavy Breast Ivory Beige 38DD
HSIA$30.124.0★4,719 rev
Olga Womens Butterfly Effect Full-Figure Minimizer Bra Og35912 White 38DDD
Olga$25.024.4★7,311 rev
HSIA Minimizer Bras for Women Plus Size Full Coverage Coolcomfort T Shirt Unlined Bra with Underwire for Heavy Breast Coffee 38D
HSIA$29.754.0★4,719 rev
Bali Passion for Comfort Minimizer Bra Full-Coverage Underwire Bra with Seamless Cups Everyday Bra No-Bulge Smoothing Black 36G
Bali$18.594.1★26,468 rev
Newest
by launch dateBali Passion for Comfort Minimizer Bra Full-Coverage Underwire Bra with Seamless Cups Everyday Bra No-Bulge Smoothing Black 36G
Bali$18.5926,468 rev
Bali womens Passion For Comfort Minimizer Underwire Bra WHITE 38D
Bali$18.8126,468 rev
Bali Passion for Comfort Minimizer Bra Full-Coverage Underwire Bra with Seamless Cups Everyday Bra No-Bulge Smoothing Leaf Print 34D
Bali$21.6626,468 rev
Bali womens Passion for Comfort Underwire Df3385 Minimizer Bra Sandshell 38D US
Bali$19.7326,468 rev
Bali Womens Passion for Comfort Minimizer Underwire Bra DF3385 Sandshell 36D
Bali$20.0326,468 rev
Trending
90-day click momentum
Felina Marvelous Side Smoothing T-Shirt Bra (Warm Nude 36DDD) | Seamless Comfortable Everyday Bra with Support & Lift
Felina$39.403.6★
ProKloud Minimizer Bras for Women Full Coverage Supportive Plus Size Unlined Lace Underwire Bra Black
ProKloud$19.794.2★
HSIA Minimizer Bras for Women Plus Size Full Coverage Coolcomfort T Shirt Unlined Bra with Underwire for Heavy Breast Dusty Taupe 38DD
HSIA$29.914.0★
HSIA Bras for Women Minimizer Full Coverage Plus Size T Shirt Unlined Underwire Smooth Bra Seamless Cups Joan Ultimate Soft
HSIA$30.834.1★
Olga Womens Butterfly Effect Full-Figure Minimizer Bra Og35912 White 38DDD
Olga$25.024.4★
What buyers say about underoutfit
What buyers praise and complain about, mined from review topics.What buyers love
“Smooth appearance and perfect fit”
“It's comfortable”
“Good quality”
“It creates a smooth”
“band around chest are very supportive”
“It comes in many colors”
“these were cheaper”
“The material is just right, its comfortable, not to much padding”
“Straps are adjustable”
“Excellent full coverage bra at a great price that's stylish”
What buyers complain about
“Run a little small”
“Not comfortable”
“Falls apart”
“Cheaply made”
“Over the last two years the straps have become shorter”
“False advertising”
“No padding”
“A little too big Does not give any kind of shape”
“it's extremely ITCHY”
“It's not a good value for the money”
Top return reasons
Common questions
- Is underoutfit profitable to sell on Amazon United States?
- The niche generates $39K/yr across 136 tracked products. 44 of 72 products launched in the last 360 days are still selling. 90-day search growth is +35.3%. Flapen's verdict: Skip it (47/100).
- How competitive is the underoutfit niche?
- 15 brands and 118 sellers compete. The top 5 products take 20% of clicks and top 5 brands hold 91% of demand.
- What do buyers complain about in underoutfit?
- Top complaints mined from reviews: Size-Overall, Comfort-Overall, Durability. The return rate is 12.4% — above our launch gate.
- When does demand for underoutfit peak?
- Demand peaks in Jul; the busiest month runs 1.6× the quietest.
- What does it cost to enter the underoutfit niche?
- Listings span $14.16–$66.98; the average listing price is $23.69 (sweet spot $15–$100). The average incumbent carries 15,950 reviews — the moat a new listing must climb.