See Why Moms Love IMJ
Floral Seashell Button Up Short Set
Rated 4.8 out of 5 stars
48 Reviews
FINAL SALE
Floral Seashell Button Up Short Set
IMJ's most-requested style is back — and it's better than ever. Floral Seashell sets soft blue and white stripes against ornate oval cameos, each one framing a delicate floral seashell, in this beloved button up style now crafted in a new fabric. Just as soft, just as cute, and ready to travel.
Print Details
- Blue and white stripes with ornate oval floral seashell cameos throughout
- Blue contrast collar and cuff details
- Coordinates with Floral Seashell Zipper Romper, Two Piece Short Set, Women's Short Set, Tier Twirl Dress, and Smocked Twirl Romper
Product Details
- Short sleeve button-up top with notched collar
- Ruffle-hem shorts with pull-on waistband
- No interior tags
- Imported
- Third party tested to be CPSC 16 CFR 1616 compliant (loose-fit children’s sleepwear)
Fabric and Care
- 89% Polyester, 11% Spandex
- Gentle wash cold, wash inside out, tumble dry low
- Inherently flame-resistant fiber construction. We never use flame retardants or harsh chemicals.
Recommended For You
Frequently Asked Questions
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It means peace of mind. Every piece of our clothing is certified by STANDARD 100 by OEKO-TEX®, which is a fancy way of saying:
no harmful chemicals, no toxins, nothing icky- just safe, gentle fabric for your little one.
Oeko-Tex testing goes above and beyond national safety standards. From the thread to the dye, everything is screened for over 100 harmful substances. If it touches your baby’s skin, it has to pass the test.
You get softness they love, with the safety you can trust.
Certificate#: BJ050 249975
Test Report#: BJ050 249975.4
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Because softness matters- especially at 2 a.m. Our pajamas are made with viscose from bamboo, a fabric loved for its buttery feel, breathability, and natural stretch. It keeps your little one cool when it’s warm and cozy when it’s chilly, making it just right for sensitive skin (and sleepy snuggles).
Plus, it holds up wash after wash, because we know laundry day is always just around the corner.
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We gladly offer refunds or exchanges within 30 days of delivery on any unworn, unused items with tags still attached.
Just a heads-up: please hold onto the original plastic bag, you’ll need it to send your items back.
Need help with a return? Click HERE to start a return.
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Yes! IMJ fits true to size- no need to size up.
Compared to other viscose-from-bamboo brands, our pajamas are designed with a comfy, flexible fit that grows with your little one (thanks to the natural stretch). If you’re familiar with other bamboo brands, you’ll find our sizing refreshingly consistent- snug, not tight; roomy, not baggy.
When in doubt, check our size chart or reach out- we’re happy to help!
96%would recommend these products
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Reviews Summary
Generated by AI from 43 most recent customer reviews
Last updated 3 months ago
Customers say these pajamas are incredibly soft and adorable, featuring cute prints and thoughtful design details like ruffled shorts and button-up tops. Many praise the quality and comfort, with children wearing them repeatedly. The matching mommy-and-me styles are popular for photos and special occasions. Some note the bottoms run small, so sizing up is recommended for the best fit.
Customers Talked About
- Style
- Fit
- Fabric
- Design
48 reviews
- DawnReviewingGreen Santa Claus Lane Kids' Long Sleeve Button Up Set - Pre Order ships 12/1 - 12/4I recommend this productRated 5 out of 5 stars1 week ago5 Stars
So soft
- Lauren D.Verified BuyerReviewingHoliday Heritage Plaid Kids' Long Sleeve Button Up SetI do not recommend this productChild's Typical Size 4TSize Purchased 4TRated 1 out of 5 stars2 weeks agoCheap material
I was really looking forward to getting these cute PJs for the family but the material was so cheap and almost chemical smelling. It just seemed like something from Temu. I was super disappointed.
- Sara S.Verified BuyerReviewingLittle Coastal Notes Button Up Short SetI recommend this productRated 5 out of 5 stars3 months agoA hit!
My daughter loves her pajamas! More in size 11/12, please!
- Emma K.Verified BuyerReviewingIndie Floral Button Up Short SetI recommend this productRated 5 out of 5 stars4 months agoPerfect - so pretty!
We bought these for my daughter and she insisted on buying them for her bestie too so they could have a sleepover together. They're just perfect!
- Emma K.Verified BuyerReviewingFloral Seashell Button Up Short SetI recommend this productRated 5 out of 5 stars4 months agoSo soft and comfy
My daughter is living in these! Unfortunately, she wasn't a fan of the frill along the bottom so I had it removed to just have a straight edge hem. Perhaps this could be a suggested option for the next design. (Personally, I adore the frill - kids!).
Exclusive Prints
Each season, we release a carefully curated selection of trendy, limited edition prints that can’t be found anywhere else. From playful florals to whimsical winter themes, available only for a short time each season.
Day-To-Night
Our bamboo jammers aren’t just for bedtime! Designed for day-to-night comfort, they’re perfect for lounging at home, nap time, and even play time!
Bamboo Fabric
Made from the softest bamboo fabric, our pajamas are ultra-gentle on delicate skin, offering unmatched comfort for your little ones and you. Experience the luxury of all-day coziness!