Collectors Piece

Change-A-Roo™ Front Opening Twirl Romper in Marbled Bianco

$34.00 USD $16.50 USD Sale
Size: 3-4T
Meet the original, front opening Change-A-Roo™ Romper. Made from buttery soft premium bamboo that’s super gentle on sensitive skin, our snap-free, zipper-free Change-A-Roo™ makes diaper changes easy as 1, 2, 3 with its easy-on, easy-off envelope design. Lasting three times longer than traditional childrenswear, this stretchy romper will grow with your baby for years to come.
  • Unique Patent Pending Romper Designs
  • Oeko-tex® standard 100 certified bamboo
  • Free Shipping on Orders $150+ USD
  • Sign up for texts from RSR & save 15% off your first order!

Home of the Original front opening romper! Hypoallergenic, antimicrobial, temperature regulating, moisture wicking AND a natural UV protectant! The GOLD standard for your little ones sensitive skin!  

  • Signature Ready Set Romper™ design | Designed in Vancouver, BC
  • 95% premium bamboo viscose, 5% spandex | Luxurious, lightweight & breathable
  • All rompers have a harem style crotch allowing for more comfort & diaper room, including cloth diapers!  
Sizing Guide

Need sizing help?  Have questions?  We strongly recommend joining our Facebook VIP group and requesting feedback from other group members/customers.  Request help with sizing here 




Size: 3-4T
Product information
  • To preserve the life of your premium bamboo apparel wash on cold with only other bamboo items, like colors & lay flat to dry. 
  • Do not wash with towels or items that have zippers, buttons etc...that will snag. 

Free shipping on orders over $75 USD within the United States and $150 USD to Canada. 

Our current processing time is 2-3 business days, HOWEVER during drops and new release weeks our processing time can be 3-5 business days. Shipping typically takes approximately 9 business days to deliver within Canada & approximately 3 days within the USA, EXCLUDING Alaska, Hawaii, Puerto Rico, APO, FPO and DPO, however, weather delays are possible and are unfortunately out of our control. 

International Orders:

    Shipping to New Zealand, Australia and the UK has been taking an upwards of 6-8 weeks currently. Tracking may not be available in all countries. Tracking to certain countries will only update once it enters your country. Please contact your local post office or courier for further information.

    Items that are FINAL SALE and not eligible for return are:

    • All headwear is FINAL SALE - please see our refund policy for further details.
    • Items purchased using a coupon code of >15%. 

    **All items purchased using a discount code are eligible for exchange or store credit only under the same terms listed above. 

    We want you to treasure your READY SET ROMPER!  

    BEFORE REMOVING TAGS please inspect your garment and ensure it is to your liking. 

    New and unworn/unused items with tags still attached (Trying on once is perfectly acceptable) purchased online at our store only may be eligible for a refund, exchange or store credit.

    READY SET ROMPER must be notified within 7 days of delivery for a refund/or an exchange. In order to be eligible all original tags must be attached and in tact. Please DO NOT return items to us without notifying us first or send items that are returned without tracking. Doing so will immediately void your refund/exchange.

    Removing tags will make the item a FINAL sale and NOT eligible for returns, refunds, store credit or exchanges.

    Why Ready Set Romper?

    Home of the original Change-A-Roo Romper

    We were sleep-deprived and tired of mis-snapping our baby’s onesies or waking them up with loud zippers before our first cup of coffee. So we changed the design game. Say hello to the first snap-free, zipper-free romper of its kind to open with an ultra-stretchy, patent-pending envelope design.

    Easier Diaper Changes

    Our patent-pending easy-on, easy-off loungewear makes diaper changes as easy as 1, 2, 3 with a zipper-free, snap-free design—at home or on the go.

    Adaptive for Medical Needs

    G-tube-friendly and medical-imaging-safe designs so you can wave bye-bye to cutting holes in your little one’s favourite Disney shirts.

    Lasts 3X Longer

    Sustainable for the planet and your wallet. Our collection of OEKO-TEX® Standard 100 bamboo rompers will grow with your kiddo for years to come.

    Innovative design meets the comfiest loungewear

    Envelope Design

    The comfort and convenience of a onesie meets the cuteness of a two-piece.

    No Snaps, Zips or Metal

    No more mis-snapping or loud zipping with metal-free, medical-imaging-safe rompers

    Stretchy Body & Neckline

    Make clothes changing a breeze with our ultra-stretchy easy-on, easy-off envelope design

    Harem-style Crotch

    Added crotch room so you can comfortably fit all diapers—even the cloth “fluff butt” 

    Mittens & Socks

    Keep cozy and scratch-free with built-in mittens and booties you can roll up as baby grows 


    Perfect for your child’s favourite toy, clip-on soothers, snacks or feeding tube supplies


    Easily reverses when your kiddo starts potty training, taking them from dipes to wipes


    Keep your baby snug and secure with our swaddle-friendly, velcro-closing rompers

    Why you'll love our bamboo

    Non-toxic & Hypoallergenic

    Super gentle on baby’s sensitive skin, providing comfort and protection against irritations and allergens


    Breathable, sweat-wicking material keeps baby dry and comfy during hot summer nights or active play


    Naturally antibacterial, preventing the spread of harmful bacteria in children’s developing immune systems


    Long-lasting, eco-friendly fabric that helps minimize your carbon footprint and maximize your wallet