• Kids Race Car Costume - Dark Blue Short Sleeve Racing Jumpsuit
  • Kids Race Car Costume - Dark Blue Short Sleeve Racing Jumpsuit
  • Kids Race Car Costume - Dark Blue Short Sleeve Racing Jumpsuit
  • Kids Race Car Costume - Dark Blue Short Sleeve Racing Jumpsuit
  • Kids Race Car Costume - Dark Blue Short Sleeve Racing Jumpsuit
  • Race Costume Size Chart - 10 sizes from 6 months to 6-7 years
  • Kids Race Car Costume - Dark Blue Short Sleeve Racing Jumpsuit
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Kids Race Car Costume - Dark Blue Short Sleeve Racing Jumpsuit

$63.92
$78.99
$63.92
Save 19% ($15.07)

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Size Chart

All measurements are of the child's body, not the garment. If your child is between two sizes, we recommend sizing up — our dresses are made to be worn with room to move.

Size Waist Waist (cm) Chest Chest (cm)
3 months 19.3" 49.0 cm 19.3" 49.0 cm
6 months 20.5" 52.1 cm 20.5" 52.1 cm
1 year 21" 53.3 cm 21" 53.3 cm
2 years 22" 55.9 cm 22" 55.9 cm
3 years 22.5" 57.1 cm 23" 58.4 cm
4 years 23" 58.4 cm 24" 61.0 cm
5 years 24" 61.0 cm 25" 63.5 cm
6 years 24.5" 62.2 cm 26" 66.0 cm
7 years 25" 63.5 cm 27" 68.6 cm
8 years 26" 66.0 cm 28" 71.1 cm
10 years 27" 68.6 cm 29.5" 74.9 cm
12 years 28" 71.1 cm 31" 78.7 cm

How to measure

  • Around chest — measure around the fullest part of the chest, under the arms, keeping the tape level.
  • Around waist — measure around the natural waist, just above the hip bone.
  • From shoulder to waist — measure from the top of the shoulder straight down to the natural waist.
  • From shoulder to knee — for knee-length dresses.
  • From shoulder to feet — for full-length gowns and dresses with a train.

MyBabyByMerry size chart showing waist and chest measurements from 3 months to 12 years

Still not sure?

Send us the child's chest and waist measurement and their age, and we will tell you which size to order. Contact us.

🏎️💙 **BABY BOY BLUE RACING CHAMPION** - Perfect for first birthdays and racing adventures!

Your little racing champion will look absolutely adorable in this professional blue race car driver jumpsuit! Specially designed for baby boys and toddlers who love cars and racing excitement!

🏁 **BABY BLUE RACING FEATURES:**
✨ **Adorable Blue Color** - Perfect alternative to typical red racing suits
✨ **Baby-Safe Materials** - Soft, comfortable, and safe for little ones
✨ **Professional Driver Design** - Authentic NASCAR-style racing look
✨ **Perfect First Birthday Theme** - Racing champion from day one!
✨ **Easy Diaper Access** - Practical design for babies
✨ **Comfortable Fit** - Designed for active baby boys

🎂 **PERFECT FOR BABY RACERS:**
• First birthday racing parties (so cute!)
• Baby boy Halloween costume
• Professional baby racing photoshoots
• Car-themed first birthday celebrations
• Blue racing themed parties
• Racing cake smash sessions
• Any day racing adventures

👶 **WHY BABIES LOVE BLUE RACING:**
✓ Comfortable for crawling and playing
✓ Unique blue color stands out
✓ Professional racing look in baby size
✓ Perfect for first birthday milestones
✓ Easy for diaper changes
✓ Soft materials won't irritate baby skin
✓ Authentic racing details

🏆 **FIRST BIRTHDAY RACING CHAMPION:**
Specially designed for celebrating your baby boy's racing milestones! This blue racing jumpsuit is perfect for first birthday parties with a racing theme.

📸 **PHOTOSHOOT READY:**
This blue racing costume photographs beautifully! Perfect for:
• First birthday photoshoots
• Racing themed cake smash sessions
• Professional milestone photos
• Halloween costume photos
• Adorable racing memories

👕 **BABY-FRIENDLY DESIGN:**
• Soft, breathable materials
• Easy snap closures
• Comfortable fit for active babies
• Machine washable
• Safe for baby's sensitive skin

🌟 **SPRING 2026 BABY RACING:**
Blue is the trending color for spring baby celebrations! This racing jumpsuit is perfect for the season.

Processing: 1-2 days. Your baby racing champion is ready to hit the track! 🏁👶

**Start their racing career early with this adorable blue driver suit!** 💙🏎️

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