Make this

im going to be a big sister

Opportunity
49/100
Fair
Avg price
$14.99
$
Competition
Light
2.6K listings
Shops competing
23
in top results
Revenue potential: 100/100
Not that

im one shirt

Opportunity
19/100
Competition
Light
4.6K listings
2x more competition for the same buyers

Why "im going to be a big sister" wins

Buyers searching for both terms end up looking at the same types of products. But "im going to be a big sister" has only 2.6K listings competing across 23 shops, while the generic "im one shirt" has 4.6K — that's 2x more crowded.

Price distribution

$0–10
29%
$10–25
57%
$25–50
13%
$100–250
1%

Tags that work

announcementbaby announcementpregnancypromoted topregnancy reveali'm going to be ashirtkids tshirtbig sister shirtbig sisterim going to be abig sister 2025

Mined from the top-ranked listings in this market

Sub-niches in this market

MAKE THIS im going to be a big sister
49/100 $14.99 2.6K listings
im going to be a big sister (1.7K) im the big sister (2.6K) im a big sister (2.6K)
im a big brother t shirt
45/100 $13.99 1.6K listings
im a big brother t shirt (1.2K) im going to be a big brother (1.6K) im the big brother (2.3K)
NOT THAT im one shirt
19/100 $15.99 4.6K listings
im one shirt (5.1K) im mommy (4.0K)

Who's winning in this market

#2
Big Sister shirt | I'm going to be a Big Sister | T-shirt one piece bodysuit | Pregnancy announcement | Coming Soon
by SassAndTootsBoutique (57.8K sales) · $19.81 · 1.1K fav
#5
Level up to Big Bro Shirt, Promoted the Big Brother, Sibling Announcement Tee, Birth Announcement, I'm Going to Be
by StylePioneers (15.5K sales) · $13.99 · 320 fav
#9
Organic I'm Going To Be a Big Sister Shirt, Big Sister Announcement, Family Boho Shirt, I'm Being Promoted To
by RetrostateLTD (75.8K sales) · $9.99 · 305 fav
#7
Big Sister Shirt Glitter I Have a Secret I'm Going To be A Big Sister T-Shirt Sparkle Pregnancy Announcement Shirt P
by LilPunkers (8.5K sales) · $10.95 · 289 fav
#7
Khaki - Ich werde großer Bruder (weiss) - Sweater von Sharlene Babymode Handmade in Germany Baby Pullover, Oberteil, Swe
by SharleneBabymode (18.4K sales) · $24.95 · 257 fav
#10
Sweat enfant, annonce de grossesse, je vais être grand frère. T-shirt enfant, Sweat capuche. Annonce bébé
by JolieAnnonce (4.6K sales) · $16.00 · 236 fav