--- title: "baby astronaut costume — Niche Verdict: Skip it (35/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/clothing-shoes-jewelry/baby-astronaut-costume" last_updated: "2026-07-10T01:11:44.312Z" locale: en meta: description: "high returns (12.7%) — baby astronaut costume doesn't clear our bar today." "og:description": "high returns (12.7%) — baby astronaut costume doesn't clear our bar today." "og:title": "baby astronaut costume — Niche Verdict: Skip it (35/100) | Amazon United States - Flapen" --- Back to Flapen home # **baby astronaut costume** **Skip it****35/100 ** high returns (12.7%) — baby astronaut costume doesn't clear our bar today. **Market/yr** **$24K** **Growth (1y)** **+99.1%** **Products** **34** **Brands** **22** was 22 a year ago **Sellers** **38** **Price range** **$9.78–$32.36** **Returns** **12.7%** **Rating** **4.7★** **Skip it** Scored 35/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **1** ×0.30 Growth **65** ×0.30 Competition **64** ×0.20 Quality gap **20** ×0.10 Returns **0** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +99.1% year over year. 8K4KSpike '24Spike '25Prime Day '25Spike '26Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Sep, Oct · busiest ÷ quietest = 14.8× ## **Competition** - Cuddle Club17% - OLLULL16% - Happidoo15% - Singcoco10% - Jsiicennf8% - BUMPEXPAND5% - Other (16 brands)30% The top 5 products take 47% of clicks — established leaders, but buyers still shop beyond them. 22 brands and 38 sellers compete here. **Brands** **22 **—flat was 22 a year ago **Sellers** **38** **Top 5 brand share** **66%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![Happidoo Baby Boy 1st Birthday Outfit One Year Old Birthday Clothes Boy Astronaut Romper (White 12-18 Months)](https://m.media-amazon.com/images/I/31wTM2CDRZL.jpg) [**Happidoo Baby Boy 1st Birthday Outfit One Year Old Birthday Clothes Boy Astronaut Romper (White 12-18 Months)**](https://www.amazon.com/dp/B0CXT9X6ZF) Happidoo$16.594.6★35513%▲rising 2 ![Singcoco Baby Boy Girl Halloween Costume Outfit Infant Astronaut Costume (White 12-18 Months)](https://m.media-amazon.com/images/I/31EMpt2qhHS.jpg) [**Singcoco Baby Boy Girl Halloween Costume Outfit Infant Astronaut Costume (White 12-18 Months)**](https://www.amazon.com/dp/B096ZQ98ZK) Singcoco$15.454.7★58910%▲rising 3 ![OLLULL Baby Astronaut Costumes Unisex Toddler Space Suit Halloween Dress Up Romper Pilot Costume(White 6-12 Months)](https://m.media-amazon.com/images/I/31391wg5DqL.jpg) [**OLLULL Baby Astronaut Costumes Unisex Toddler Space Suit Halloween Dress Up Romper Pilot Costume(White 6-12 Months)**](https://www.amazon.com/dp/B0BW77G3CH) OLLULL$26.094.8★5,0859%▼falling 4 ![Cuddle Club Astronaut Fleece Baby Bunting Bodysuit Hood Convertible Mittens Booties Zipper Breathable NASA Baby Romper](https://m.media-amazon.com/images/I/41UQTX0PgwL.jpg) [**Cuddle Club Astronaut Fleece Baby Bunting Bodysuit Hood Convertible Mittens Booties Zipper Breathable NASA Baby Romper**](https://www.amazon.com/dp/B07SFTF2TG) Cuddle Club$29.114.8★1,3848%▼falling 5 ![Jsiicennf Baby Boy Girls Toddler Astronaut Costume Space Suit Cosplay Dress-up Party Jumpsuit Halloween Rompers](https://m.media-amazon.com/images/I/31X6-0tP5vL.jpg) [**Jsiicennf Baby Boy Girls Toddler Astronaut Costume Space Suit Cosplay Dress-up Party Jumpsuit Halloween Rompers**](https://www.amazon.com/dp/B0CHYHG47V) Jsiicennf$21.454.6★1077%▲rising 6 ![Cuddle Club Astronaut Fleece Baby Bunting Bodysuit Hood Convertible Mittens Booties Zipper Breathable NASA Baby Romper](https://m.media-amazon.com/images/I/31Ptim9WEwL.jpg) [**Cuddle Club Astronaut Fleece Baby Bunting Bodysuit Hood Convertible Mittens Booties Zipper Breathable NASA Baby Romper**](https://www.amazon.com/dp/B07SB2X619) Cuddle Club$28.384.8★1,3845%▲rising 7 ![Cuddle Club Astronaut Fleece Baby Bunting Bodysuit Hood Convertible Mittens Booties Zipper Breathable NASA Baby Romper](https://m.media-amazon.com/images/I/31Ptim9WEwL.jpg) [**Cuddle Club Astronaut Fleece Baby Bunting Bodysuit Hood Convertible Mittens Booties Zipper Breathable NASA Baby Romper**](https://www.amazon.com/dp/B07SC667C4) Cuddle Club$28.404.8★1,3844%▲rising 8 ![OLLULL Baby Astronaut Costumes Unisex Toddler Space Suit Halloween Dress Up Romper Pilot Costume(White 12-18 Months)](https://m.media-amazon.com/images/I/31391wg5DqL.jpg) [**OLLULL Baby Astronaut Costumes Unisex Toddler Space Suit Halloween Dress Up Romper Pilot Costume(White 12-18 Months)**](https://www.amazon.com/dp/B0BW76Q13J) OLLULL$26.464.8★5,0854%▲rising 9 ![Zusnxaxe Newborn Baby Boys Girls Halloween Outfit Astronaut Costume for Children Baby Spacesuit with hat Birthday Gifts Toddler Pretend Role Play Dress Up Photo shoot Summer 18-24 Months](https://m.media-amazon.com/images/I/41uASmBPryL.jpg) [**Zusnxaxe Newborn Baby Boys Girls Halloween Outfit Astronaut Costume for Children Baby Spacesuit with hat Birthday Gifts Toddler Pretend Role Play Dress Up Photo shoot Summer 18-24 Months**](https://www.amazon.com/dp/B0D53YPDB6) Zusnxaxe$14.254.4★3943%▲rising 10 ![Rubies Lil Astronaut Costume for Toddlers Boys Toddler](https://m.media-amazon.com/images/I/41pqmyXAjQL.jpg) [**Rubies Lil Astronaut Costume for Toddlers Boys Toddler**](https://www.amazon.com/dp/B079QMC8CP) Rubies$19.794.3★3103%▼falling 11 ![LXKIKMM Baby Astronaut Jumpsuit Costume Orange 12-18 Months](https://m.media-amazon.com/images/I/31Un1Z7G4JL.jpg) [**LXKIKMM Baby Astronaut Jumpsuit Costume Orange 12-18 Months**](https://www.amazon.com/dp/B099WL87LZ) LXKIKMM$21.174.7★1,3763%▼falling 12 ![BUMPEXPAND 1st Birthday Outfit for Baby Boy First Birthday Space First Trip Around The Sun Outfit for One Year Old Boy Romper (Muticolor 12-18 Months)](https://m.media-amazon.com/images/I/41ZSoxDgJrL.jpg) [**BUMPEXPAND 1st Birthday Outfit for Baby Boy First Birthday Space First Trip Around The Sun Outfit for One Year Old Boy Romper (Muticolor 12-18 Months)**](https://www.amazon.com/dp/B0DZCGK43G) BUMPEXPAND$16.374.8★522%▲rising 13 ![BUMPEXPAND 1st Birthday Outfit for Baby Boy First Birthday Space First Trip Around The Sun Outfit for One Year Old Boy Romper (Muticolor 6-12 Months)](https://m.media-amazon.com/images/I/41ZSoxDgJrL.jpg) [**BUMPEXPAND 1st Birthday Outfit for Baby Boy First Birthday Space First Trip Around The Sun Outfit for One Year Old Boy Romper (Muticolor 6-12 Months)**](https://www.amazon.com/dp/B0DZCH356W) BUMPEXPAND$16.514.8★522%▲rising 14 ![IBTOM CASTLE Toddler Baby Boy First Trip Around the Sun Outfit One Birthday T-Shirt + Short Overalls Jumpsuit + Hat Explorer Clothes Set Cake Smash Photoshoot Newborn Infant Navy Blue 12-18 Months](https://m.media-amazon.com/images/I/41qeyezO91L.jpg) [**IBTOM CASTLE Toddler Baby Boy First Trip Around the Sun Outfit One Birthday T-Shirt + Short Overalls Jumpsuit + Hat Explorer Clothes Set Cake Smash Photoshoot Newborn Infant Navy Blue 12-18 Months**](https://www.amazon.com/dp/B0FDWLKNTP) IBTOM CASTLE$19.875.0★152%▲rising 15 ![Happidoo Baby Boy 1st Birthday Outfit One Year Old Birthday Clothes Boy Astronaut Romper (White-Long 12-18 Months)](https://m.media-amazon.com/images/I/41LBjlABGQL.jpg) [**Happidoo Baby Boy 1st Birthday Outfit One Year Old Birthday Clothes Boy Astronaut Romper (White-Long 12-18 Months)**](https://www.amazon.com/dp/B0DDTDZGS2) Happidoo$17.164.6★3552%—flat **~~Showing 15 of 34 — show all ~~** ## **Product shelf** All 34 tracked products in this niche. Top sellersNewestTrending [![Happidoo Baby Boy 1st Birthday Outfit One Year Old Birthday Clothes Boy Astronaut Romper (White 12-18 Months)](https://m.media-amazon.com/images/I/31wTM2CDRZL.jpg)**Happidoo Baby Boy 1st Birthday Outfit One Year Old Birthday Clothes Boy Astronaut Romper (White 12-18 Months)** Happidoo**$16.59**4.6★355 reviews](https://www.amazon.com/dp/B0CXT9X6ZF) [![Singcoco Baby Boy Girl Halloween Costume Outfit Infant Astronaut Costume (White 12-18 Months)](https://m.media-amazon.com/images/I/31EMpt2qhHS.jpg)**Singcoco Baby Boy Girl Halloween Costume Outfit Infant Astronaut Costume (White 12-18 Months)** Singcoco**$15.45**4.7★589 reviews](https://www.amazon.com/dp/B096ZQ98ZK) [![OLLULL Baby Astronaut Costumes Unisex Toddler Space Suit Halloween Dress Up Romper Pilot Costume(White 6-12 Months)](https://m.media-amazon.com/images/I/31391wg5DqL.jpg)**OLLULL Baby Astronaut Costumes Unisex Toddler Space Suit Halloween Dress Up Romper Pilot Costume(White 6-12 Months)** OLLULL**$26.09**4.8★5,085 reviews](https://www.amazon.com/dp/B0BW77G3CH) [![Cuddle Club Astronaut Fleece Baby Bunting Bodysuit Hood Convertible Mittens Booties Zipper Breathable NASA Baby Romper](https://m.media-amazon.com/images/I/41UQTX0PgwL.jpg)**Cuddle Club Astronaut Fleece Baby Bunting Bodysuit Hood Convertible Mittens Booties Zipper Breathable NASA Baby Romper** Cuddle Club**$29.11**4.8★1,384 reviews](https://www.amazon.com/dp/B07SFTF2TG) [![Jsiicennf Baby Boy Girls Toddler Astronaut Costume Space Suit Cosplay Dress-up Party Jumpsuit Halloween Rompers](https://m.media-amazon.com/images/I/31X6-0tP5vL.jpg)**Jsiicennf Baby Boy Girls Toddler Astronaut Costume Space Suit Cosplay Dress-up Party Jumpsuit Halloween Rompers** Jsiicennf**$21.45**4.6★107 reviews](https://www.amazon.com/dp/B0CHYHG47V) [![Cuddle Club Astronaut Fleece Baby Bunting Bodysuit Hood Convertible Mittens Booties Zipper Breathable NASA Baby Romper](https://m.media-amazon.com/images/I/31Ptim9WEwL.jpg)**Cuddle Club Astronaut Fleece Baby Bunting Bodysuit Hood Convertible Mittens Booties Zipper Breathable NASA Baby Romper** Cuddle Club**$28.38**4.8★1,384 reviews](https://www.amazon.com/dp/B07SB2X619) [![Cuddle Club Astronaut Fleece Baby Bunting Bodysuit Hood Convertible Mittens Booties Zipper Breathable NASA Baby Romper](https://m.media-amazon.com/images/I/31Ptim9WEwL.jpg)**Cuddle Club Astronaut Fleece Baby Bunting Bodysuit Hood Convertible Mittens Booties Zipper Breathable NASA Baby Romper** Cuddle Club**$28.40**4.8★1,384 reviews](https://www.amazon.com/dp/B07SC667C4) [![OLLULL Baby Astronaut Costumes Unisex Toddler Space Suit Halloween Dress Up Romper Pilot Costume(White 12-18 Months)](https://m.media-amazon.com/images/I/31391wg5DqL.jpg)**OLLULL Baby Astronaut Costumes Unisex Toddler Space Suit Halloween Dress Up Romper Pilot Costume(White 12-18 Months)** OLLULL**$26.46**4.8★5,085 reviews](https://www.amazon.com/dp/B0BW76Q13J) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Size-Overall**29% *“Fits great”* **Quality-Overall**11% *“The patches attached are good quality and detailed”* **Soft Feel**7% *“The material is soft”* **Comfort-Overall**5% *“comfortable”* **Gifting Purpose**4% *“Cute gift for baby shower”* **Warmth**4% *“It feels cozy without being too heavy, which makes it ideal for fall and winter weather”* **Advertised Vs Actual Product**4% *“As described”* **Value For Money**4% *“Great value—cute set”* **Material Quality**3% *“The material is soft, warm, and very comfortable for baby skin”* **Stretchability/Expandability/Elasticity**3% *“The jogger pants fit nicely with the stretchy waistband”* ### **What buyers complain about ** **Size-Overall**15% *“Pants were a little longer large for my 12 months old”* **Thickness**10% *“It is thinner material”* **Stretchability/Expandability/Elasticity**9% *“Additionally the legs do not have enough space for my baby to fully extend. all other NB onesies I have do”* **Color**9% *“Arrived Stained With Black Dye”* **Material Quality**6% *“- Fabric quality is on the lighter side”* **Quality-Overall**2% *“Poor quality”* **Neck Fit**2% *“runs small, especially around the neck”* **Shrinkage Resistance**2% *“Shrinks and runs small”* **Value For Money**2% *“the overall set looks much more expensive than expected”* **Flexibility**1% *“there isn't much flexibility here”* #### **Top return reasons**- Size-Overall60% - Length10% - Material Quality5% - Advertised Vs Actual Product3% - Sleeve Fit3% - Product Condition2% - Value For Money2% - Zipper Quality2% - Quality-Overall1% - Thin1%