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chemo port shirts for women

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Weak search conversion (0.5%) — this niche doesn't clear our bar today.

Market size 9Growth 21Conversion 6Competition 89Returns 31Price range 95Avg price 91Brand share 41Review moat 87Quality gap 30

Price range

Incredible$14.83–$95.00

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

Avg price

Great$21.43

avg listing price — sweet spot $15–$100

Competition

Great26%

top-5 click share — an open shelf

Review moat

Great259.62

avg incumbent reviews — the moat a new listing must climb

Brand share

Okay81%

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

Returns

Okay5.3%

return rate — above 6% kills the launch gate

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Growth

Bad-8.6%

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

Market size

Bad$35K

$35K/yr · 351K searches

Conversion

Bad0.5%

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

Competition

Clicks spread well past the top 5 (26% combined) — an open shelf where new products get seen.

Brands

18 falling

Sellers

24

Top-5 brand share

81%

Open market

15%

  • Deyeek48%
  • Youdiao15%
  • Shishuyu7%
  • Guatbsecure7%
  • Spoonie Threads5%
  • Maopotoufu4%
  • Open — no brand owns it (12 brands, 15%)

Product shelf

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

0%3%$1K6%$2K9%$3K12%$4K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 69 tracked products in this niche — three views at once, no toggling.

Demand

Weekly Amazon search volume, last 29 weeks — -8.6% search growth over the last 90 days.
8K6KDec '25Jan '26Feb '26Mar '26Apr '26May '26Jun '26

Reviews

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

What buyers love

Comfort-Overall14%

“so comfortable”

Size-Overall10%

“Good fit”

Material Quality9%

“Material is comfortable”

Accessibility9%

“Great access”

Soft Feel9%

“buttery soft material”

Quality-Overall7%

“Great quality and it made dialysis so much easier”

Color6%

“Great color”

Ease Of Use6%

“ease of use”

Portability5%

“Perfect for my husband since he has a power port that needs accessing often”

Zipper Quality3%

“Comfortable and very easy access tha ks to the zippers”

What buyers complain about

Size-Overall20%

“Shirt runs a little small”

Comfort-Overall8%

“Snaps uncomfortable against bare skin”

Zipper Quality6%

“not easy to zip”

Hip Fit3%

“Too tight around belly area”

Waist Fit3%

“Too tight around belly area”

Shape/Style3%

“It is not form fitting”

Quality-Overall2%

“But its not quality”

Machine Wash Suitability2%

“after one wash, it pilled and looks dirty, no matter how much I lint roll it”

Length2%

“short it's soft lightweight comfortable I just wish it was longer size 2x”

Allergies1%

“This led to irritation and, at one point, it snagged a fresh stitch and caused a small bleed”

Top return reasons

Size-Overall49%
Zipper Quality7%
Length7%
Chest Fit5%
Sleeve Fit4%
Material Quality4%
Shoulder Fit3%
Waist Fit2%
Functionality-Overall2%
Advertised Vs Actual Product2%