Roarrr! Onesie

For tiny dinos with big opinions.
The Roarrr! Baby Onesie brings playful attitude with ultra-soft comfort, made for everyday adventures, tummy time, and maximum cuteness.

Built with baby-safe details and breathable cotton, this one’s ready for crawling, cruising, and causing a little (adorable) chaos.

Details we love:
• 100% combed and ring-spun cotton
• Lightweight 4.2 oz fabric—soft, breathable, and gentle on sensitive skin
• Envelope neckline for easy on + off
• Snap leg closure for quick diaper changes
• Side-seamed for a comfy, consistent fit
• Tear-away label (because scratchy tags are a no)

Warning: may inspire roaring 🦖

• Processing time: In-stock orders ship from California within 1–2 business days. Pre-order sizes ship in the time shown above.
• Free shipping: U.S. orders of $100+ and international orders of $200+ ship free with standard shipping. Otherwise, costs are shown at checkout.
• Delivery: Standard delivery usually takes 3–5 business days after the carrier picks it up. Faster options are available at checkout.
• Tracking: You'll get a tracking number by email once your order ships.
• Delays or missing packages: Contact the carrier with your tracking number, then email info@bestdayeverkids.com and we'll help with the claim.

Full shipping policy

• 14 days: Return or exchange within 14 days of delivery.
• Final sale: Swimwear, sale items and anything marked Final Sale can't be returned or exchanged, unless it arrives damaged, defective or wrong.
• Condition: Unused, unworn and unwashed, with all tags attached and in the original packaging.
• How: Start in our returns portal and wait for approval before sending anything back.
• Shipping: Return shipping is on you unless we made a mistake. For exchanges, we cover standard shipping of the new piece within the U.S. Original shipping charges aren't refunded.
• Refunds: Within 2–3 business days after we receive and inspect your return, to your original payment method.

Full returns policy