Is girls undershirts profitable to sell on Amazon United States?

The niche generates $110K/yr across 88 tracked products. 3 of 23 products launched in the last 360 days are still selling. 90-day search growth is -23.9%. Flapen's verdict: Skip it (43/100).

How competitive is the girls undershirts niche?

28 brands and 38 sellers compete. The top 5 products take 27% of clicks and top 5 brands hold 66% of demand.

What do buyers complain about in girls undershirts?

Top complaints mined from reviews: Size-Overall, Advertised Vs Actual Product, Material Quality. The return rate is 3.6%.

When does demand for girls undershirts peak?

Demand peaks in Aug–Nov–Dec; the busiest month runs 3.1× the quietest.

What does it cost to enter the girls undershirts niche?

Listings span $4.72–$28.60; the average listing price is $16.42 (sweet spot $15–$100). The average incumbent carries 4,783 reviews — the moat a new listing must climb.

Girls Undershirts

Skip it

Soft demand (-23.9% this quarter) — this niche doesn't clear our bar today.

Competition

Great27%

top-5 click share — an open shelf

Avg price

Great$16.42

avg listing price — sweet spot $15–$100

Brand share

Good66%

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

Price range

Good$4.72–$28.60

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

Returns

Okay3.6%

return rate — above 5% kills the launch gate

Quality gap

Okay4.5★

avg incumbent rating — lower means beatable quality

Market size

Okay$110K

$110K/yr · 570K searches

Review moat

Bad4,783.36

avg incumbent reviews — the moat a new listing must climb

Conversion

Bad1.2%

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

Growth

Bad-23.9%

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

Is girls undershirts profitable on Amazon?

According to Flapen's Amazon United States niche tracking, girls undershirts is a $110K/yr Amazon United States market (570K searches/yr). The top 5 brands hold 66% of demand. Demand peaks in Aug–Nov–Dec. Verdict: Skip it — 43/100.

Data updated Jul 11, 2026 · scored weekly · How we score niches

girls undershirts market size & sales

Units sold, revenue, conversion and listing quality across the tracked shelf.

Units sold / yr: 13K–15K; avg 250–500/product
Revenue / yr: $205K–$246K; units × avg price
Conversion rate: 1.2%
Avg BSR: #87
Page quality: 0%
Prime: 100%
Sponsored: 86%
Out of stock: 5.3%
Avg brand age: 38 months
Avg seller age: 168 days

Competition: brands, sellers & click share

Clicks spread well past the top 5 (27% combined) — an open shelf where new products get seen.

Brands

28 rising

Sellers

Top-5 brand share

66%

Top 20: 96%

Top-5 click share

27%

Top 20: 57%

Open market

30%

Hanes30%
Auranso12%
Fruit of the Loom10%
Feathers8%
CHANCALCAL5%
Rene Rofe5%

girls undershirts demand & seasonality

Weekly Amazon search volume, last 104 weeks — -23.9% search growth over the last 90 days.

Peak months: Aug, Nov, Dec · busiest ÷ quietest = 3.1×

Open Trend

Top girls undershirts search terms shoppers use

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

girls undershirts135K/yr -37.2%1.2% conv.
girls camisole64K/yr -1.1%1.1% conv.
undershirts for girls72K/yr -16.4%1.8% conv.
under shirts for girls46K/yr -25.5%1.1% conv.
girls undershirt29K/yr -10.1%1.3% conv.
girls cami29K/yr +5.3%0.7% conv.
girls undershirts size 10-1225K/yr -24.5%2.5% conv.
girl undershirts25K/yr -32.0%1.3% conv.
girls undershirts size 817K/yr -30.4%2.0% conv.
girls white undershirts12K/yr -16.1%1.3% conv.

All search terms

Top girls undershirts products & what they sell for

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

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

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

Hanes girls 4-pack Cotton Stretch Camisole White Small US

Hanes$11.464.5★34,474 rev

Hanes girls Tagless Cotton Cami Multipack undershirts Assorted - 5 Pack Small US

Hanes$8.374.5★34,474 rev

Hanes girls Toddler 5-pack Cotton Cami (Assorted) undershirts White 4-5T US

Hanes$10.224.5★34,474 rev

Hanes Girls Camisole 100% Cotton Tagless Cami Toddler Sizing Multiple Packs & Colors Available Tank-top-undershirts Gray/Light Pink/White - 5 Pack Medium US

Hanes$8.544.5★34,474 rev

Fruit of the Loom Girls Undershirts (Camis & Tanks) Cami-10 Pack-Assorted Large

Fruit of the Loom$16.204.3★16,180 rev

Newest

by launch date

Sascina Soft Training Bras for Girls 7-12 Seamless First Bra Adjustable Girls Cami Bra Longline Crop-Double-Layer Lined Nude+Light Gray+Candy Blue+Sand Pink M

Sascina$28.0543 rev

2mo ago

Yilook Girls White Tank Top Cami Camisole Cotton Undershirts Cute Tank Tops for Teen Girls with Adjustable Spaghetti Strap Kids Undershirt Blouses Size 7-8 Years

Yilook$4.7221 rev

3mo ago

CHANCALCAL Girls Undershirts Toddler Cami Camisole Tank Tops Elastic Straps Sleeveless Cotton Spaghetti Strap Tank Top for Kids 9-10 Years White

CHANCALCAL$8.8827 rev

5mo ago

CHANCALCAL Girls Undershirts Toddler Cami Camisole Tank Tops Elastic Straps Sleeveless Cotton Spaghetti Strap Tank Top for Kids 7-8 Years Pink

CHANCALCAL$9.3027 rev

5mo ago

BOOPH Girls Camisole Undershirts Kids Tank Tops Training Bra Cotton Basic Cami for Teen Girl 11-12Y White

BOOPH$8.4161 rev

7mo ago

What reviews say buyers love and hate about girls undershirts

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

What buyers love

Size-Overall19%

“Excellent fit”

Soft Feel15%

“the edges are completely smooth”

Quality-Overall15%

“Decent quality”

Comfort-Overall14%

“Very comfortable”

Value For Money4%

“Great Value”

Material Quality4%

“Good material”

Stretchability/Expandability/Elasticity2%

“stretch, perfect”

Color2%

“Beautiful colors”

Strap/String Quality2%

“Straps are very useful and neat”

Durability1%

“It seems durable”

What buyers complain about

Size-Overall22%

“Runs very small”

Advertised Vs Actual Product14%

“FALSE ADVERTISING”

Material Quality11%

“The material also feels cheap”

Strap/String Quality5%

“the strap broke”

Quality-Overall4%

“Cheaply made”

Color4%

“Colors not as advertised”

Thickness4%

“These are super thin”

Shrinkage Resistance2%

“they shrunk significantly after the first wash”

Cushion2%

“'Bra' padding was also a bit weird”

Allergies1%

“and in the inside it is super itchy for girl”

Top return reasons

Size-Overall60%

Length9%

Chest Fit6%

Material Quality5%

Thin4%

Advertised Vs Actual Product3%

Width2%

Comfort-Overall1%

Strap/String Quality1%

Arm Fit1%

Common girls undershirts questions

Is girls undershirts profitable to sell on Amazon United States?: The niche generates $110K/yr across 88 tracked products. 3 of 23 products launched in the last 360 days are still selling. 90-day search growth is -23.9%. Flapen's verdict: Skip it (43/100).
How competitive is the girls undershirts niche?: 28 brands and 38 sellers compete. The top 5 products take 27% of clicks and top 5 brands hold 66% of demand.
What do buyers complain about in girls undershirts?: Top complaints mined from reviews: Size-Overall, Advertised Vs Actual Product, Material Quality. The return rate is 3.6%.
When does demand for girls undershirts peak?: Demand peaks in Aug–Nov–Dec; the busiest month runs 3.1× the quietest.
What does it cost to enter the girls undershirts niche?: Listings span $4.72–$28.60; the average listing price is $16.42 (sweet spot $15–$100). The average incumbent carries 4,783 reviews — the moat a new listing must climb.