52 Entries
baby girl wearing little sister zip romper and pink bow headband
little sister zip romper
baby girl wearing little sister zip romper
baby girl wearing little sister zip romper and pink bow headband
baby girl wearing little sister zip romper
little sister zip romper
baby girl wearing little sister zip romper and pink bow headband
little sister zip romper detail

Little Sister Convertible Zip Romper


Size
  • In stock, ready to ship!
  • Make it a gift at checkout!

$41.60 with code: BOO

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Pairs Well With

Angled view of a Caden Lane bubblegum pink large ribbon bow with clip, showing its layered loops on a white background.
1X
Earn 21 Entries
big text graphic tee for girls
1X
Earn 35 Entries
Close-up of a folded Caden Lane white plush kids blanket with pastel rainbow "Little Sister" lettering, hearts, and lavender script reading "Claire Grace."
1X
Earn 99 Entries
Angled view of a Caden Lane bubblegum pink large ribbon bow with clip, showing its layered loops on a white background.
1X
Earn 21 Entries
big text graphic tee for girls
1X
Earn 35 Entries
Close-up of a folded Caden Lane white plush kids blanket with pastel rainbow "Little Sister" lettering, hearts, and lavender script reading "Claire Grace."
1X
Earn 99 Entries
Large Ribbon Bow With Clip | Bubblegum
Large Ribbon Bow With Clip | Bubblegum

Big, Middle, Little Graphic Tee | White
Big, Middle, Little Graphic Tee | White
Style
Size
Color

Personalized Kids Blanket | Little Sibling
Personalized Kids Blanket | Little Sibling
Color

Treat little sister to the softest, most adorable pajama romper, perfect for sibling snuggles and bedtime fun! This Little Sister romper is not only cute but also incredibly cozy, featuring a bold and playful text print that celebrates your family's newest addition. Made from dreamy bamboo viscose fabric, it keeps your baby at the perfect temperature all night long, making it ideal for all seasons. The convertible flip mitt design and full-length zipper make dressing and diaper changes easier than ever. Whether for sibling matching or solo snoozing, this romper is a must-have for your little brother’s wardrobe! Pair it with our Big Brother, Big Sister, or Little Brother pajamas for the ultimate sibling set.

Convertible Zip Romper Details:

  • 95% Bamboo Viscose | 5% Spandex
  • Convertible Double Zipper Romper with flip mitts & footies (up to size 6-12 months) 
  • Double Zipper for easy dressing & diaper changes
  • True-to-size, with extra room in the length to grow with baby
  • Includes: 1 Convertible Zip Romper (Accessories sold separately)

Care Instructions:

  • Machine Wash Cold - Gentle Cycle 
  • Phosphate Free Detergent Recommended for Color Care 
  • Wash with like fabrics (bamboo only)
  • Layette should be washed inside out
  • Line Dry / Air Fluff 
  • Do NOT use Fabric Softener

STANDARD DELIVERY AND PROCESSING

Shipping carriers may experience delays beyond the estimated arrival date. Unfortunately, Caden Lane has no control over these shipping carrier delays. All delivery timelines listed at checkout are estimates only and may vary. If your package tracking states "Arriving Late", please contact your selected shipping carrier for more information. Final delivery for Standard Shipping is made by USPS.

Personalized Items:

All personalized items typically ship within 3-5 Business days. 

Items ordered together may not arrive in the same box since some items are custom made and may require extra care.

In stock items typically ship within 2-3 business days.

Inventory products ship quickly. Personalized and made to order items take a few days to produce. On occasion, if your order contains a back-ordered product, we may need to hold item(s) in order to ship the complete order. Back-ordered inventory is identified on the product page. If you have questions about your order please email us at orders@cadenlane.com. 

Shipping costs are based on the items ordered and the ship to address.

FREE SHIPPING

Free shipping may be applied on orders over $50 with code FREESHIP50. Please keep in mind that this code can not be combined with any other promotional discount codes. Unfortunately, free shipping is not available for international customers at this time. 

REFUSED DELIVERY

Any refused delivery may be subject to additional fees or a restocking fee. We recommend contacting us prior to refusing the delivery to avoid additional charges.

INTERNATIONAL SHIPMENTS

All of our items ship from within the United States. Prices are shown in US dollars. International shipments are not eligible for free shipping offers.

We are happy to ship packages internationally including Canada, Mexico and overseas. Import duties, taxes, and charges ARE included in the shipping charge for UPS selected.

All international shipments will ship out when the order is ready in full. Due to shipping orders complete, shipping time-frame may extend to 3-4 weeks. Please check to see if items you ordered are Special Order Items or Back/Pre-Order Items. If you have questions regarding your shipping time-frame, please email us at orders@cadenlane.com

All international sales are FINAL SALES.


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How it compares

Convertible zipper rompers vs. other baby rompers

The Caden Lane Bamboo Convertible Zipper Romper is 95% bamboo viscose and 5% spandex. The feet fold over, so it works footed or footless, and it has flip mitts through 6-12 months, a double zipper and extra length to grow. Sizes run 0-3 months to 18-24 months.

Caden Lane Bamboo Convertible Zipper Romper compared with other bamboo rompers and typical cotton rompers
Feature
Caden Lane Bamboo Convertible Zipper Romper
Caden Lane
Bamboo Convertible Zipper Romper
Alternative
Other bamboo brands
Alternative
Typical cotton rompers
Fabric95% bamboo viscose, 5% spandexBamboo viscose blend, often 95/5 or 97/3100% cotton or cotton/polyester
FeetConvertible fold-over footies, wear footed or footlessFooted or footless, sometimes convertibleUsually one or the other
HandsFlip mitts on sizes up to 6-12 monthsVaries by brandRarely included
ClosureDouble zipper for dressing and diaper changesUsually a two-way zipperSnaps or a single zipper
Room to growTrue to size, with extra room in the lengthVaries by brandOften roomy, may shrink
Sizes0-3 months through 18-24 monthsVaries by brandVaries by brand
CareMachine wash cold, gentle. Line dry. No fabric softener. Wash with bamboo only, inside out.Cold wash, low or no heatMachine wash and dry
Matching printsSame prints in footies, 2-piece sets, swaddles and family pajamasSome brandsRarely
Price$36, or $27.99/mo with Subscribe & SaveTypically $30-$45Typically $10-$25
Best for
Babies who are crawling, standing or about to walk, and who need bare feet for grip.
Shoppers who only need a footed or footless style. Budget multipacks and households that machine dry everything.

Comparisons describe typical products in each category and vary by brand. Caden Lane details are from our product listings.

Zipper Romper FAQs

The romper's feet fold over, so you can cover their toes for sleep or free them up for crawling and early walking. It also goes up to 18-24 months. The footie has fixed feet with grips and stops at 6-12 months.

Yes, flip mitts on sizes up to 6-12 months. Bigger sizes skip them since older babies need their hands.

No. They run true to size and already have extra room in the length to grow.

Machine wash cold on gentle, line dry and skip the fabric softener. Learn more about how to wash bamboo pajamas the right way.