Roarrr! Onesie
Size chart
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 🦖
Shipping Policy for Best Day Ever Kids
- Processing Time: Orders ship within 1-2 business days from California.
- Shipping Methods: Choose standard or expedited shipping at checkout.
- Costs & Delivery: Shipping costs are shown at checkout. Standard delivery takes 3-5 business days.
- Order Tracking: You'll receive a tracking number via email once your order ships.
- Carrier Responsibility: After shipping, any delivery issues should be addressed with the carrier.
Returns Policy for Best Day Ever Kids
- Eligibility: Returns are accepted within 14 days of delivery. Final sale items and those purchased with the BESTDAY10 code may have different terms.
- Return Conditions: Items must be unused, in original packaging with all tags, and show no signs of wear or damage.
- How to Return/Exchange: Visit our returns portal, enter your order number, select items, and provide a reason for return or exchange.
- Shipping Costs: Return shipping costs are your responsibility unless the return is due to our error. We cover shipping for exchange items.
- Refunds: Refunds are processed within 2-3 business days after we receive and inspect your return.