See Why Moms Love IMJ
Summer Sail Zipper Romper
Rated 5.0 out of 5 stars
764 Reviews
Summer Sail Zipper Romper
Item is in stockOnly 0 left in stockItem is out of stock
Item is unavailable
Set sail on the best vacation yet. Summer Sail frames classic navy sailboats in ornate shield crests across a soft white base with a subtle diamond lattice — nautical, preppy, and made for the littlest first mate on your crew. Crafted from buttery-soft viscose from bamboo, it's made for easy diaper changes and better sleep wherever you land.
Print Details
- Soft white base with a subtle diamond lattice pattern
- Navy sailboat crests in ornate shield-shaped frames throughout
- Contrast navy cuffs, collar, and zipper details
- Coordinates with Summer Sail Two Piece Short Set
Product Details
- Double zipper for easy diaper changes
- Footie flap on all sizes
- Hand flap on sizes Newborn through 9-12 Months
- No interior tags
- Imported
- Designed with a snug fit to meet all CPSC safety standards. We never use flame retardants or harsh chemicals. For your child's safety, this garment is meant to fit snug to the body and is not flame resistant.
Fabric and Care
- 95% viscose from bamboo; 5% spandex
- Extremely soft, stretchy, and breathable
- Machine wash cold, tumble dry low
Recommended For You
Frequently Asked Questions
-
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
-
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.
-
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.
-
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!
Total 5 star reviews: 748 Total 4 star reviews: 11 Total 3 star reviews: 2 Total 2 star reviews: 2 Total 1 star reviews: 1
99%would recommend these products
Slide 1 selected
Reviews Summary
Generated by AI from 100 most recent customer reviews
Last updated 2 months ago
Customers say these pajamas are incredibly soft and feature adorable prints that they love. The material is stretchy and comfortable, allowing babies to wear them for extended periods as they grow. Many reviews mention the excellent quality and durability, with pajamas holding up well after multiple washes without pilling. Common feedback includes praise for the fast shipping and true-to-size fit, though some note the sizing runs small compared to other brands. A few customers mention the legs can be tight, and one experienced shrinkage issues. Overall, parents are obsessed with the brand and frequently purchase multiple items.
Customers Talked About
- Softness
- Design
- Quality
- Fit
- Comfort
764 reviews
- Suzanne F.Verified BuyerReviewingHarper Zipper RomperI recommend this productChild's Typical Size 6-9 MonthsSize Purchased 6-9 MonthsRated 5 out of 5 stars5 hours agoLove the pattern!!!
So soft! My daughter will be able to wear these for a while since they are stretchy and soft!
- Macy H.Verified BuyerReviewingGreen Polkadot Zipper RomperI recommend this productRated 5 out of 5 stars5 days agoLove
Love
- AlexandraReviewingBlue Golf Zipper RomperI recommend this productRated 5 out of 5 stars5 days ago5 Stars
Soooo soft and cute!
- AlexandraReviewingMulti Sport Zipper Romper IMJ x Karrie LocherI recommend this productRated 5 out of 5 stars5 days ago5 Stars
Sooo soft and cute
- Charlyn E.Verified BuyerReviewingGreen Pup Friends Zipper RomperI recommend this productRated 5 out of 5 stars5 days agoGoldendoodle love
Love the goldendoodle print! Super soft and true to size. Love the convertible style zipper rompers because they fit well past their assigned size (we can stretch 0-3 months well into 3-6 months by not using the rollover footies and hand mits). Good value.
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!