---
title: "Maternity Clothes — £112K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/fashion/maternity-clothes"
last_updated: "2026-07-31T18:45:18.501Z"
locale: en
meta:
description: "Niche score 53/100 · £112K/yr market · 1.5M searches/yr · £17.85 avg price. Weak search conversion (0.4%) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 53/100 · £112K/yr market · 1.5M searches/yr · £17.85 avg price. Weak search conversion (0.4%) keeps it on the watch list. Data updated Jul 2026."
"og:title": "Maternity Clothes — £112K/yr Amazon UK Niche (2026) - Flapen"
---
# **maternity clothes**
**Worth a look**
Shows a fragmented shelf (top 5 take 28% of clicks), but weak search conversion (0.4%) keeps it on the watch list.
Market size 27Growth 23Conversion 5Competition 87Returns 69Price range 67Avg price 82Brand share 79Review moat 56Quality gap 65
**Competition**
**Great****28%**
top-5 click share — an open shelf
**Avg price**
**Great****£17.85**
avg listing price — sweet spot $15–$100
**Brand share**
**Great****56%**
top-5 brand share — no brand owns this niche
**Returns**
**Good****2.2%**
return rate — above 5% kills the launch gate
**Price range**
**Good****£5.87–£33.33**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Review moat**
**Good****1,269.63**
avg incumbent reviews — the moat a new listing must climb
**Market size**
**Okay****£112K**
£112K/yr · 1.5M searches
**Growth**
**Bad****-3.3%**
90-day search growth — must beat 0% to launch
**Conversion**
**Bad****0.4%**
search→purchase rate — share of searches ending in a sale
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%")
According to Flapen's Amazon United Kingdom niche tracking, maternity clothes is a £112K/yr Amazon United Kingdom market (1.5M searches/yr). The top 5 brands hold 56% of demand. Verdict: Worth a look — 53/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **maternity clothes market data**
- **Units sold / yr**
- **8K–10K**
- avg 100–250/product
- **Revenue / yr**
- **£143K–£179K**
- units × avg price
- **Conversion rate**
- **0.4%**
- **Avg BSR**
- **#51**
- **Page quality**
- **0%**
- **Prime**
- **99%**
- **Sponsored**
- **91%**
- **Out of stock**
- **2.5%**
- **Avg brand age**
- **42 months**
- **Avg seller age**
- **171 days**
## **Competition & brand share**
Clicks spread well past the top 5 (28% combined) — an open shelf where new products get seen.
**Brands**
**38 **▲rising
**Sellers**
**53**
**Top-5 brand share**
**56%**
Top 20: 91%
**Top-5 click share**
**28%**
Top 20: 56%
**Open market**
**37%**
- VALANDY19% - Smallshow13% - G4Free8% - DDOBB8% - AMIYOYO8% - Foucome7%
## **Demand & seasonality**
Weekly Amazon search volume, last 87 weeks — -3.3% search growth over the last 90 days.
35K25KPrime Day '25Spike '25Spike '26 seasonDecJanFebMarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun
No pronounced peak months · busiest ÷ quietest = 1.3×
[**Open Trend **](https://flapen.com/research/uk/fashion/maternity-clothes/trend)
## **Top maternity clothes search terms**
- **maternity clothes**361K/yr-1.3%0.2% conv. - **maternity dress**189K/yr+36.8%0.1% conv. - **maternity**158K/yr-2.3%0.1% conv. - **maternity leggings**211K/yr-37.9%1.8% conv. - **maternity trousers**87K/yr-20.6%0.3% conv. - **maternity dresses**56K/yr+10.8%0.0% conv. - **maternity dresses for women**50K/yr+11.7%0.0% conv. - **maternity jeans**72K/yr-38.0%0.2% conv. - **maternity tops**51K/yr-20.2%0.1% conv. - **maternity clothing**55K/yr-25.1%0.1% conv. [**All search terms **](https://flapen.com/research/uk/fashion/maternity-clothes/search-terms)
## **Top maternity clothes 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.
0%2%£2K4%£4K6%£7K8%£9K1101001K10K100K Reviews — right = deep review moatMarket share (90d) ≈ est. sales
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
[1**AMIYOYO Maternity Leggings Over Bump High Waisted Stretchy Belly Support Pregnancy Pants Women Yoga Workout Trousers Black M**AMIYOYO**£7.85**4.3★218 rev](https://www.amazon.co.uk/dp/B0CXSR9XXV) [2**VALANDY Creamlush Maternity Leggings Over Bump Buttery Soft Belly Support Adjustable High Waisted Pregnancy Pants Yoga Pajama Black**VALANDY**£8.16**4.5★852 rev](https://www.amazon.co.uk/dp/B0CCY86P4P) [3**DDOBB 2 Pack Maternity Leggings Over Bump with Pockets High Waist Black Soft Belly Support Stretchy Pregnancy Pants Yoga Workout Pajama Trousers**DDOBB**£16.30**4.3★692 rev](https://www.amazon.co.uk/dp/B0CPXHS94D) [4**VALANDY Creamlush Maternity Leggings Over Bump Buttery Soft Belly Support Adjustable High Waisted Pregnancy Pants Yoga Pajama Black**VALANDY**£8.49**4.5★852 rev](https://www.amazon.co.uk/dp/B0CCY5LJ4H) [5**VALANDY Creamlush High Waist Over Bump Maternity Leggings with Pockets**VALANDY**£7.84**4.0★43 rev](https://www.amazon.co.uk/dp/B0FTSNBFL5)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**Foucome Womens Maternity Jeans Stretch Boyfriend Jeans Over Belly Loose Pregnancy Denim Pants Dark Blue Medium**Foucome**£26.35**5 rev6mo ago](https://www.amazon.co.uk/dp/B0GDQ7NJBR) [**VALANDY Creamlush High Waist Over Bump Maternity Leggings with Pockets**VALANDY**£7.84**43 rev9mo ago](https://www.amazon.co.uk/dp/B0FTSNBFL5) [**G4Free Maternity Clothes for Women UK Yoga Pants Over Bump Maternity Wide Leg Work Trousers Pregnancy Joggers Petite Light Khaki L**G4Free**£21.81**88 rev10mo ago](https://www.amazon.co.uk/dp/B0DMF2JSTW) [**LILLUSORY Womens Oversized T Shirts UK Summer Plus Size Gym Tops Black 2XL**LILLUSORY**£9.74**123 rev11mo ago](https://www.amazon.co.uk/dp/B0FP1XMLQT) [**Ekouaer Nighties for Women Button Pleated Short Sleeve Ladies Nightdress 1-Black M**Ekouaer**£11.46**160 rev1y ago](https://www.amazon.co.uk/dp/B0F6LQL3YD)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**Foucome Womens Maternity Jeans Stretch Boyfriend Jeans Over Belly Loose Pregnancy Denim Pants Dark Blue Medium**Foucome**£26.35**3.9★**▲ 51%**](https://www.amazon.co.uk/dp/B0GDQ7NJBR) [**GRECERELLE Womens Maxi Dress Ladies Summer Casual Short Sleeve Long Dresses with Pocket for Daily Holiday Travel Maternity (Black XL)**GRECERELLE**£13.66**4.4★**▲ 47%**](https://www.amazon.co.uk/dp/B09K513STV) [**Ekouaer Nighties for Women Button Pleated Short Sleeve Ladies Nightdress 1-Black M**Ekouaer**£11.46**4.4★**▲ 43%**](https://www.amazon.co.uk/dp/B0F6LQL3YD) [**LILLUSORY Womens Oversized T Shirts UK Summer Plus Size Gym Tops Black 2XL**LILLUSORY**£9.74**4.4★**▲ 43%**](https://www.amazon.co.uk/dp/B0FP1XMLQT) [**Smallshow Womens Maternity Nursing Dress Split Long Breastfeeding Clothes Navy M**Smallshow**£19.69**4.0★**▲ 41%**](https://www.amazon.co.uk/dp/B0B1TW3Q7W)
**~~View all trending →~~**
## **What buyers say about maternity clothes**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Comfort-Overall**32%
*“So comfortable”*
**Size-Overall**13%
*“Sizing is accurate”*
**Quality-Overall**8%
*“Good quality very comfy”*
**Soft Feel**6%
*“very soft material”*
**Stretchability/Expandability/Elasticity**6%
*“Stretchy and soft”*
**Value For Money**5%
*“For the price”*
**Pockets/Compartments**3%
*“Deep pockets, feels great and nice and cool”*
**Material Quality**2%
*“Love the material and so comfy”*
**Transparency**1%
*“Not see through”*
**Ease Of Use**1%
*“Easy to use”*
### **What buyers complain about **
**Smell**10%
*“Unpleasant smell”*
**Quality-Overall**8%
*“Poor quality”*
**Transparency**7%
*“Not at all transparent”*
**Size-Overall**6%
*“the fit is loose”*
**Material Quality**5%
*“more like yoga trousers material”*
**Allergies**3%
*“they're itchy”*
**Stretchability/Expandability/Elasticity**3%
*“they dont seem to have much stretch at all for bump to grow”*
**Comfort-Overall**3%
*“uncomfortable in comparison”*
**Thin**2%
*“Thin”*
**Strength**2%
*“The product is rather flimsy”*
### **Top return reasons **
**Size-Overall**38%
**Material Quality**12%
**Transparency**7%
**Thin**6%
**Length**6%
**Quality-Overall**5%
**Waist Fit**4%
**Thigh Fit**3%
**Smell**3%
**Gap/Hole**2%
## **Common questions**
- **Is maternity clothes profitable to sell on Amazon United Kingdom?**
- The niche generates £112K/yr across 91 tracked products. 0 of 24 products launched in the last 360 days are still selling. 90-day search growth is -3.3%. Flapen's verdict: Worth a look (53/100).
- **How competitive is the maternity clothes niche?**
- 38 brands and 53 sellers compete. The top 5 products take 28% of clicks and top 5 brands hold 56% of demand.
- **What do buyers complain about in maternity clothes?**
- Top complaints mined from reviews: Smell, Quality-Overall, Transparency. The return rate is 2.2%.
- **When does demand for maternity clothes peak?**
- Demand is steady year-round — the busiest month runs 1.3× the quietest.
- **What does it cost to enter the maternity clothes niche?**
- Listings span £5.87–£33.33; the average listing price is £17.85 (sweet spot $15–$100). The average incumbent carries 1,270 reviews — the moat a new listing must climb.
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