winter set
Skip itSoft demand (-63.6% this quarter) — this niche doesn't clear our bar today.
Avg price
Incredible$27.91avg listing price — sweet spot $15–$100
Price range
Incredible$15.00–$39.21cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
Good40%top-5 click share — leaders hold, buyers still browse
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Review moat
Good861.31avg incumbent reviews — the moat a new listing must climb
Market size
Bad$45K$45K/yr · 276K searches
Returns
Bad8.8%return rate — above 5% kills the launch gate
Conversion
Bad0.6%search→purchase rate — share of searches ending in a sale
Growth
Bad-63.6%90-day search growth — must beat 0% to launch
Brand share
Bad100%top-5 brand share — brand-locked demand
According to Flapen's Amazon United States niche tracking, winter set is a $45K/yr Amazon United States market (276K searches/yr). The top 5 brands hold 100% of demand. Demand peaks in Jan–Oct–Nov–Dec. Verdict: Skip it — 34/100.
Data updated Jul 13, 2026 · scored weekly · How we score niches
winter set market data
- Units sold / yr
- 1K–1K
- avg 0–100/product
- Revenue / yr
- $28K–$35K
- units × avg price
- Conversion rate
- 0.6%
- Avg BSR
- #162
- Page quality
- 0%
- Prime
- 100%
- Sponsored
- 83%
- Out of stock
- 4.7%
- Avg brand age
- 26 months
- Avg seller age
- 178 days
Competition & brand share
The top 5 products take 40% of clicks — established leaders, but buyers still shop beyond them.Brands
2 falling
Sellers
4
Top-5 brand share
100%
Top 20: 100%
Top-5 click share
40%
Top 20: 82%
Open market
0%
- LILLUSORY98%
- WIHOLL2%
Demand & seasonality
Weekly Amazon search volume, last 75 weeks — -63.6% search growth over the last 90 days.Peak months: Jan, Oct, Nov, Dec · busiest ÷ quietest = 21.2×
Top winter set search terms
- lillusory womens 2 piece lounge set82K/yr
- lilusory two piece lounge set11K/yr
- sweater sets women 2 piece outfits7K/yr
- sweater two piece set12K/yr
- conjunto de frio para mujer24K/yr
- sweater outfit14K/yr
- 2 piece sweater sets6K/yr
- sweater suits for women15K/yr
- two piece sweater sets6K/yr
- women sweater sets7K/yr
Top winter set 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
LILLUSORY Two Piece Lounge Sets for Women Spring Vacation Beach Travel Airport Outfits Casual Cruise Fashion 2026 Khaki M
LILLUSORY$23.034.3★1,032 rev
LILLUSORY Womens 2 Piece Summer Short Sets 2026 Vacation Spring Beach Matching Airport Travel Outfits Lounge Wear Sweat Suits Khaki M
LILLUSORY$21.114.4★776 rev
LILLUSORY Two Piece Lounge Sets for Women Spring Vacation Beach Travel Airport Outfits Casual Cruise Fashion 2026 Black L
LILLUSORY$27.834.3★1,032 rev
LILLUSORY Silk Satin Pajama Set for Women 2 Piece Lounge Pjs Winter Matching Summer Sleepwear Button Down Shirt Shorts Black S
LILLUSORY$15.004.6★2,949 rev
LILLUSORY Women 2 Two Piece Matching Lounge Sets 2026 Spring Summer Beach Vacation Clothes Pajamas Top Wide Leg Pants Sweat Suits Airport Travel Outfits Casual Sweatsuit Fashion Loungewear
LILLUSORY$20.494.6★194 rev
Newest
by launch date
LILLUSORY Womens Summer 2 Piece Vacation Short Sets Matching V Neck Cute Beach Outfits 2026 Lounge Coastal Set Knit Pajamas Apricot XL
LILLUSORY$35.9138 rev
LILLUSORY Women 2 Piece Linen Short Sets 2026 Summer Vacation V Neck Short Sleeve Beach Outfits Oversized Button Cotton Pjs ArmyGreen L
LILLUSORY$38.7197 rev
LILLUSORY Sweat Sets for Women Airport Travel 2 Two Piece Matching Lounge Set 2026 Workout Sweatsuit Outfit Gym Athletic Fitness Tracksuit Long Yoga Leggings Pants LightGrey M
LILLUSORY$17.65124 rev
LILLUSORY Sweat Sets for Women Airport Travel 2 Two Piece Matching Lounge Set 2026 Workout Sweatsuit Outfit Gym Athletic Fitness Tracksuit Long Yoga Leggings Pants RoseTaupe M
LILLUSORY$27.28124 rev
LILLUSORY Sweat Sets for Women Airport Travel 2 Two Piece Matching Lounge Set 2026 Workout Sweatsuit Outfit Gym Athletic Fitness Tracksuit Long Yoga Leggings Pants Black M
LILLUSORY$20.54124 rev
Trending
90-day click momentumLILLUSORY Womens Summer 2 Piece Vacation Short Sets Matching V Neck Cute Beach Outfits 2026 Lounge Coastal Set Knit Pajamas Apricot XL
LILLUSORY$35.914.3★
LILLUSORY Womens Lounge Sets Shorts 2 Piece Matching Beach Summer Vacation Travel Cruise Outfits 2026 Pajamas Casual Sweatsuits Gym Workout Spring Clothes Beige L
LILLUSORY$25.824.3★
LILLUSORY Womens 2 Piece Summer Short Sets 2026 Vacation Spring Beach Matching Airport Travel Outfits Lounge Wear Sweat Suits Dark Khaki M
LILLUSORY$30.914.4★
LILLUSORY Womens 2 Piece Summer Short Sets 2026 Vacation Spring Beach Matching Airport Travel Outfits Lounge Wear Sweat Suits Dark Khaki XL
LILLUSORY$32.454.4★
LILLUSORY Women 2 Piece Linen Short Sets 2026 Summer Vacation V Neck Short Sleeve Beach Outfits Oversized Button Cotton Pjs ArmyGreen L
LILLUSORY$38.713.9★
What buyers say about winter set
What buyers praise and complain about, mined from review topics.What buyers love
“very very comfortable to wear”
“Awesome fit”
“Soft fabric”
“lightweight material”
“The color is accurate”
“Amazing quality”
“Good deal”
“It is stylish”
“perfect for those especially hot summer days”
“which is exactly what I wanted”
What buyers complain about
“it fits loose”
“It's not a thick material”
“not soft material”
“Cheap”
“didn't love the color”
“legs are too long by 3 inches”
“It feels much more expensive than it is”
“Not flattering”
“Thin material”
“Shorts seem small in the waist”
Top return reasons
Common questions
- Is winter set profitable to sell on Amazon United States?
- The niche generates $45K/yr across 35 tracked products. 19 of 25 products launched in the last 360 days are still selling. 90-day search growth is -63.6%. Flapen's verdict: Skip it (34/100).
- How competitive is the winter set niche?
- 2 brands and 4 sellers compete. The top 5 products take 40% of clicks and top 5 brands hold 100% of demand.
- What do buyers complain about in winter set?
- Top complaints mined from reviews: Size-Overall, Thickness, Material Quality. The return rate is 8.8% — above our launch gate.
- When does demand for winter set peak?
- Demand peaks in Jan–Oct–Nov–Dec; the busiest month runs 21.2× the quietest.
- What does it cost to enter the winter set niche?
- Listings span $15.00–$39.21; the average listing price is $27.91 (sweet spot $15–$100). The average incumbent carries 861 reviews — the moat a new listing must climb.