Grow Up Baby short sleeve one piece
Regular Fit – Designed with a comfortable, snug fit, perfect for keeping your baby cozy while allowing ease of movement.
Ultra-Soft Cotton Fabric – Made from 100% Airlume combed and ring-spun cotton, this bodysuit provides the ultimate softness and breathability for your baby’s delicate skin.
Add a touch of fun and sass to your baby’s wardrobe with the Grow Up Baby Short Sleeve One Piece. Featuring a playful retro-inspired rainbow, bold bubble lettering, and twinkling stars, this charming design brings a mix of whimsy and attitude to your little one’s outfit. Perfect for brightening up everyday moments, this onesie is bound to bring smiles wherever your baby goes!
Made from ultra-soft ring-spun combed cotton, this one piece ensures maximum comfort while keeping up with all the wiggles and giggles. With its convenient three-snap leg closure, diaper changes are quick and hassle-free.
Design Details:
- “Grow Up!” typography paired with a vibrant rainbow and starry accents for a fun, vintage look.
- High-contrast design pops beautifully on soft cotton, making it an eye-catching favorite.
Product Features:
-
Fabric Composition:
- 100% ring-spun combed cotton for softness and breathability.
- Heather colors: 52% ring-spun combed cotton, 48% polyester.
- Fabric Weight: Lightweight 3.9 oz/y² (132.2 g/m²) for comfort and flexibility.
-
Convenient Design:
- Envelope neckline makes dressing and undressing easy.
- Three-snap leg closure for quick diaper changes.
-
Durability & Fit:
- Side-seamed construction ensures lasting shape and structure.
- Designed for a cozy and relaxed fit, perfect for everyday wear.
- Sourcing: Responsibly made in Nicaragua, Honduras, or the USA with premium materials.
Size guide
| WIDTH (inches) | FITS BABY LENGTH (inches) | FITS BABY WEIGHT (LBS) (lbs) | |
| 3-6m | 9 3/8 | 20-25 | 12-16 |
| 6-12m | 9 7/8 | 25-28 | 16-22 |
| 12-18m | 10 3/8 | 28-30 | 22-27 |
| 18-24m | 10 7/8 | 30-32 | 27-30 |
| WIDTH (cm) | FITS BABY LENGTH (cm) | FITS BABY WEIGHT (LBS) (kg) | |
| 3-6m | 22.9 | 50.8-63.5 | 5-7 |
| 6-12m | 22.9 | 63.5-71.1 | 7-10 |
| 12-18m | 25.4 | 71.1-76.2 | 10-12 |
| 18-24m | 25.4 | 76.2-81.3 | 12-14 |
Original: $26.70
-70%$26.70
$8.01

Description
Regular Fit – Designed with a comfortable, snug fit, perfect for keeping your baby cozy while allowing ease of movement.
Ultra-Soft Cotton Fabric – Made from 100% Airlume combed and ring-spun cotton, this bodysuit provides the ultimate softness and breathability for your baby’s delicate skin.
Add a touch of fun and sass to your baby’s wardrobe with the Grow Up Baby Short Sleeve One Piece. Featuring a playful retro-inspired rainbow, bold bubble lettering, and twinkling stars, this charming design brings a mix of whimsy and attitude to your little one’s outfit. Perfect for brightening up everyday moments, this onesie is bound to bring smiles wherever your baby goes!
Made from ultra-soft ring-spun combed cotton, this one piece ensures maximum comfort while keeping up with all the wiggles and giggles. With its convenient three-snap leg closure, diaper changes are quick and hassle-free.
Design Details:
- “Grow Up!” typography paired with a vibrant rainbow and starry accents for a fun, vintage look.
- High-contrast design pops beautifully on soft cotton, making it an eye-catching favorite.
Product Features:
-
Fabric Composition:
- 100% ring-spun combed cotton for softness and breathability.
- Heather colors: 52% ring-spun combed cotton, 48% polyester.
- Fabric Weight: Lightweight 3.9 oz/y² (132.2 g/m²) for comfort and flexibility.
-
Convenient Design:
- Envelope neckline makes dressing and undressing easy.
- Three-snap leg closure for quick diaper changes.
-
Durability & Fit:
- Side-seamed construction ensures lasting shape and structure.
- Designed for a cozy and relaxed fit, perfect for everyday wear.
- Sourcing: Responsibly made in Nicaragua, Honduras, or the USA with premium materials.
Size guide
| WIDTH (inches) | FITS BABY LENGTH (inches) | FITS BABY WEIGHT (LBS) (lbs) | |
| 3-6m | 9 3/8 | 20-25 | 12-16 |
| 6-12m | 9 7/8 | 25-28 | 16-22 |
| 12-18m | 10 3/8 | 28-30 | 22-27 |
| 18-24m | 10 7/8 | 30-32 | 27-30 |
| WIDTH (cm) | FITS BABY LENGTH (cm) | FITS BABY WEIGHT (LBS) (kg) | |
| 3-6m | 22.9 | 50.8-63.5 | 5-7 |
| 6-12m | 22.9 | 63.5-71.1 | 7-10 |
| 12-18m | 25.4 | 71.1-76.2 | 10-12 |
| 18-24m | 25.4 | 76.2-81.3 | 12-14 |









