---
title: "2nd Birthday Decorations for Girls — £69K/yr Amazon UK Niche (2026) - Flapen"
canonical_url: "https://flapen.com/research/uk/fashion/2nd-birthday-decorations-for-girls"
last_updated: "2026-07-31T08:13:54.061Z"
locale: en
meta:
description: "Niche score 55/100 · £69K/yr market · 215K searches/yr. Prices mostly outside the sweet spot ($2.68–$17.10) keeps it on the watch list. Data updated Jul 2026."
"og:description": "Niche score 55/100 · £69K/yr market · 215K searches/yr. Prices mostly outside the sweet spot ($2.68–$17.10) keeps it on the watch list. Data updated Jul 2026."
"og:title": "2nd Birthday Decorations for Girls — £69K/yr Amazon UK Niche (2026) - Flapen"
---
# **2nd birthday decorations for girls**
**Worth a look**
Shows low returns (0.8%), but prices mostly outside the sweet spot ($2.68–$17.10) keeps it on the watch list.
Market size 17Growth 21Conversion 52Competition 86Returns 96Price range 15Avg price 21Brand share 94Review moat 86Quality gap 62
**Returns**
**Incredible****0.8%**
return rate — above 5% kills the launch gate
**Brand share**
**Great****41%**
top-5 brand share — no brand owns this niche
**Competition**
**Great****29%**
top-5 click share — an open shelf
**Review moat**
**Great****275.4**
avg incumbent reviews — the moat a new listing must climb
**Quality gap**
**Good****4.4★**
avg incumbent rating — lower means beatable quality
**Conversion**
**Good****4.3%**
search→purchase rate — share of searches ending in a sale
**Growth**
**Bad****-7.6%**
90-day search growth — must beat 0% to launch
**Avg price**
**Bad****£7.57**
avg listing price — sweet spot $15–$100
**Market size**
**Bad****£69K**
£69K/yr · 215K searches
**Price range**
**Bad****£2.68–£17.10**
cheapest to priciest tracked listing — scored on the share inside $15–$100
**Signals**[** No Dominant Brand**](https://flapen.com/research/niches?market=uk&signal=no_dominant_brand "Top brand's click share < 20%") [** Low Review Barrier**](https://flapen.com/research/niches?market=uk&signal=low_review_barrier "Top brand's reviews < 500")
According to Flapen's Amazon United Kingdom niche tracking, 2nd birthday decorations for girls is a £69K/yr Amazon United Kingdom market (215K searches/yr). The top 5 brands hold 41% of demand. Verdict: Worth a look — 55/100.
Data updated Jul 23, 2026 · scored weekly · [~~How we score niches ~~](https://flapen.com/research/methodology)
## **2nd birthday decorations for girls market data**
- **Units sold / yr**
- **6K–8K**
- avg 100–250/product
- **Revenue / yr**
- **£45K–£61K**
- units × avg price
- **Conversion rate**
- **4.3%**
- **Avg BSR**
- **#480**
- **Page quality**
- **0%**
- **Prime**
- **98%**
- **Sponsored**
- **92%**
- **Out of stock**
- **3.4%**
- **Avg brand age**
- **24 months**
- **Avg seller age**
- **175 days**
## **Competition & brand share**
Clicks spread well past the top 5 (29% combined) — an open shelf where new products get seen.
**Brands**
**45 **▲rising
**Sellers**
**82**
**Top-5 brand share**
**41%**
Top 20: 78%
**Top-5 click share**
**29%**
Top 20: 65%
**Open market**
**55%**
- MAHUAOYIXI18% - NEUFOOD11% - AIVYNA5% - TOYTOPIE4% - Jollyboom4% - Balloon Dance4%
## **Demand**
Weekly Amazon search volume, last 27 weeks — -7.6% search growth over the last 90 days.
5K4KJan '26Feb '26Mar '26Apr '26May '26Jun '26Jul '26
[**Open Trend **](https://flapen.com/research/uk/fashion/2nd-birthday-decorations-for-girls/trend)
## **Top 2nd birthday decorations for girls search terms**
- **2nd birthday decorations for girls**68K/yr-8.2%2.2% conv. - **2nd birthday**35K/yr-4.1%0.7% conv. - **2 year old birthday decorations**15K/yr-8.9%1.6% conv. - **2nd birthday decorations**15K/yr-8.2%1.1% conv. - **two sweet birthday decorations**10K/yr+19.4%1.0% conv. - **2nd birthday banner**11K/yr+2.8%2.3% conv. - **happy 2nd birthday banner**10K/yr-0.6%2.2% conv. - **2nd birthday balloons**11K/yr-25.1%2.8% conv. - **2 balloons birthday girl**9K/yr-8.2%5.2% conv. - **2 birthday decorations for girls**8K/yr-2.6%3.1% conv. [**All search terms **](https://flapen.com/research/uk/fashion/2nd-birthday-decorations-for-girls/search-terms)
## **Top 2nd birthday decorations for girls 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%3%£2K6%£4K9%£6K12%£8K1101001K10K 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**2nd Birthday Decorations For Girls 2nd Birthday Balloons Set With Rainbow Balloons Triangle Banner**NEUFOOD**£8.39**4.3★314 rev](https://www.amazon.co.uk/dp/B0D9JX6CWH) [2**MAHUAOYIXI Toddler Boys 1st/2nd Birthday Outfits Dinosaur Letter Embroidery Round Neck Short Sleeve Tshirt Top and Elastic Waist Shorts Sets Baby Boys Birthday Gift (TWO 2-3 Years)**MAHUAOYIXI**£10.46**5.0★8 rev](https://www.amazon.co.uk/dp/B0GJBSC3QR) [3**AIVYNA 2nd Birthday Hat for Birthday Party Glitter Candy Colors Crown Second Birthday Crown Baby Children Kids Girl Gift Pink Princess Decor Presents Two Years Old S**AIVYNA**£3.42**4.2★42 rev](https://www.amazon.co.uk/dp/B0B6HQBVYD) [4**MAHUAOYIXI Baby Girls 2nd Birthday Outfit T Shirt for Kids Girls Short Sleeve Crewneck Goose Letter Print Loose Fit Pullover Summer Tops Toddler Girls Birthday Clothes (Multicolor 2-3 Years)**MAHUAOYIXI**£8.85**5.0★3 rev](https://www.amazon.co.uk/dp/B0GT9HBS99) [5**2nd Birthday Decorations for Girls Pink 2nd Party Decorations Set with Pink Number 2 Foil Happy Birthday Banner Paper Pompoms for Girls 2 Years Party Supplies**TOYTOPIE**£7.91**4.4★202 rev](https://www.amazon.co.uk/dp/B0DBZMVK3T)
**~~View all top sellers →~~**
### **Newest**
by launch date
[**MAHUAOYIXI Baby Girls 2nd Birthday Outfit T Shirt for Kids Girls Short Sleeve Crewneck Goose Letter Print Loose Fit Pullover Summer Tops Toddler Girls Birthday Clothes (Multicolor 2-3 Years)**MAHUAOYIXI**£8.85**3 rev4mo ago](https://www.amazon.co.uk/dp/B0GT9HBS99) [**2nd Birthday Decorations for Girls 2nd Birthday Decorations Girl Party Supplies for Girls Rainbow Happy Birthday Banner 12 inch Balloons Triangle Flag Bunting Number 2 Foil Balloons Cake Topper**XM-mengpanwei**£5.89**2 rev4mo ago](https://www.amazon.co.uk/dp/B0GSGVJ74V) [**2nd Birthday Decorations Girl Two Sweet Banner 2nd Party Decoration Set Macaron Pastel Balloons Number 2 Balloon Star Heart Foil Balloon Pastel Birthday Decorations for 2 Years Girls Party Deco**Fantspati**£8.94**25 rev4mo ago](https://www.amazon.co.uk/dp/B0GR5LBP81) [**MAHUAOYIXI Toddler Boys 1st/2nd Birthday Outfits Dinosaur Letter Embroidery Round Neck Short Sleeve Tshirt Top and Elastic Waist Shorts Sets Baby Boys Birthday Gift (TWO 2-3 Years)**MAHUAOYIXI**£10.46**8 rev6mo ago](https://www.amazon.co.uk/dp/B0GJBSC3QR) [**MAHUAOYIXI Baby Girls Birthday Tops for Kids Girls T Shirt Short Sleeve Crewneck Number Embroidery Pullover Toddler Birthday Summer Clothes (Pink Two 2-3 Years)**MAHUAOYIXI**£8.55**7 rev7mo ago](https://www.amazon.co.uk/dp/B0GC54CK4R)
**~~View all new products →~~**
### **Trending**
90-day click momentum
[**MAHUAOYIXI Baby Girls 2nd Birthday Outfit T Shirt for Kids Girls Short Sleeve Crewneck Goose Letter Print Loose Fit Pullover Summer Tops Toddler Girls Birthday Clothes (Multicolor 2-3 Years)**MAHUAOYIXI**£8.85**5.0★**▲ 252%**](https://www.amazon.co.uk/dp/B0GT9HBS99) [**2nd Birthday Decorations for Girls 2nd Birthday Decorations Girl Party Supplies for Girls Rainbow Happy Birthday Banner 12 inch Balloons Triangle Flag Bunting Number 2 Foil Balloons Cake Topper**XM-mengpanwei**£5.89**5.0★**▲ 251%**](https://www.amazon.co.uk/dp/B0GSGVJ74V) [**MAHUAOYIXI Toddler Boys 1st/2nd Birthday Outfits Dinosaur Letter Embroidery Round Neck Short Sleeve Tshirt Top and Elastic Waist Shorts Sets Baby Boys Birthday Gift (TWO 2-3 Years)**MAHUAOYIXI**£10.46**5.0★**▲ 250%**](https://www.amazon.co.uk/dp/B0GJBSC3QR) [**2nd Birthday Decorations Girl Two Sweet Banner 2nd Party Decoration Set Macaron Pastel Balloons Number 2 Balloon Star Heart Foil Balloon Pastel Birthday Decorations for 2 Years Girls Party Deco**Fantspati**£8.94**4.0★**▲ 249%**](https://www.amazon.co.uk/dp/B0GR5LBP81) [**MAHUAOYIXI Baby Girls Birthday Tops for Kids Girls T Shirt Short Sleeve Crewneck Number Embroidery Pullover Toddler Birthday Summer Clothes (Pink Two 2-3 Years)**MAHUAOYIXI**£8.55**4.8★**▲ 238%**](https://www.amazon.co.uk/dp/B0GC54CK4R)
**~~View all trending →~~**
## **What buyers say about 2nd birthday decorations for girls**
What buyers praise and complain about, mined from review topics.
### **What buyers love **
**Quality-Overall**30%
*“This candle was of good quality”*
**Color**14%
*“The color is such a sweet pink that it matched our classic Two themed decorations”*
**Value For Money**8%
*“great for the price”*
**Design-Overall**6%
*“its a very cute design”*
**Size-Overall**5%
*“Fit nicely”*
**Shape/Style**3%
*“Good shapes”*
**Soft Feel**3%
*“The material feels soft”*
**Advertised Vs Actual Product**3%
*“just like the picture”*
**Assembly/Installation**2%
*“Everything is easy to assemble”*
**Display-Overall**2%
*“Good and just as displayed”*
### **What buyers complain about **
**Quality-Overall**17%
*“Average quality Birthday Baloons”*
**Inflation/Deflation**11%
*“the two star big balloons were damages couldnt blow them”*
**Size-Overall**8%
*“However the sizing is a little off”*
**Assembly/Installation**6%
*“The banner doesnt come assembled”*
**Value For Money**5%
*“not enough for the price tag”*
**Strength**5%
*“Overly delicate”*
**Thickness**5%
*“It too thin to be a jumper”*
**Stitch/Finish/Polish**5%
*“started blowing them up only to find that the seams were not sealed properly with about 50% of them”*
**Advertised Vs Actual Product**4%
*“The product image is deceptive — the number of balloons shown in the photo does not reflect what you actually receive”*
**Connectivity-Overall**3%
*“Its also quite fiddly to connect together”*
### **Top return reasons **
**Size-Overall**37%
**Quality-Overall**16%
**Value For Money**8%
**Advertised Vs Actual Product**5%
**Functionality-Overall**4%
**Material Quality**3%
**Color**3%
**Inflation/Deflation**3%
**Thin**3%
**Smell**3%
## **Common questions**
- **Is 2nd birthday decorations for girls profitable to sell on Amazon United Kingdom?**
- The niche generates £69K/yr across 60 tracked products. 0 of 23 products launched in the last 360 days are still selling. 90-day search growth is -7.6%. Flapen's verdict: Worth a look (55/100).
- **How competitive is the 2nd birthday decorations for girls niche?**
- 45 brands and 82 sellers compete. The top 5 products take 29% of clicks and top 5 brands hold 41% of demand.
- **What do buyers complain about in 2nd birthday decorations for girls?**
- Top complaints mined from reviews: Quality-Overall, Inflation/Deflation, Size-Overall. The return rate is 0.8%.
- **What does it cost to enter the 2nd birthday decorations for girls niche?**
- Listings span £2.68–£17.10; the average listing price is £7.57 (sweet spot $15–$100). The average incumbent carries 275 reviews — the moat a new listing must climb.
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