Realms&Wonders Baby Costume Suit
Made for little adventurers: soft, cozy and crafted with care by Realms&Wonders.
Realms&Wonders Baby Costume Suit
Turn every cuddle into an adventure. Realms&Wonders plush costumes are soft, warm hooded rompers that make your little one the cutest creature in the room — perfect for Halloween, photo shoots, birthdays, holidays or simply cozy days at home.
Why parents love it
- Super soft & warm – cozy plush fleece that keeps baby comfy on chilly days.
- Adorable 3D hood – ears, horns and character details for picture-perfect moments.
- One-piece romper – quick to put on, no fussing with separate pieces.
- Room to move – relaxed fit lets little ones crawl, play and explore freely.
- 6 styles to choose from – Black Cat, Blue Monster, Yellow Buddy, One-Eyed Monster, Dalmatian and Green Ogre.
What's included
- Black Cat, Blue Monster, Yellow Buddy: 1 hooded romper + 1 pair of matching leg warmers.
- One-Eyed Monster, Dalmatian, Green Ogre: 1 hooded romper.
Size guide
Sizes differ slightly between styles — please check the chart for the style you choose. If your baby is between sizes or on the heavier side, we recommend sizing up. Measurements may vary by 1–2 cm.
Black Cat / Blue Monster / Yellow Buddy
| Size | Age | Length | Chest |
|---|---|---|---|
| 6M | 3–6 months | 39 cm / 15.4 in | 56 cm / 22.0 in |
| 9M | 6–9 months | 41.5 cm / 16.3 in | 59 cm / 23.2 in |
| 12M | 9–12 months | 44 cm / 17.3 in | 62 cm / 24.4 in |
| 18M | 12–18 months | 46.5 cm / 18.3 in | 65 cm / 25.6 in |
| 24M | 18–24 months | 49 cm / 19.3 in | 68 cm / 26.8 in |
Dalmatian / Green Ogre
| Size | Age | Baby height | Baby weight |
|---|---|---|---|
| 3M | 1–4 months | 59–66 cm / 23–26 in | 5.5–7.5 kg / 12–16.5 lb |
| 9M | 5–11 months | 67–73 cm / 26.5–28.5 in | 7.6–9.5 kg / 16.8–21 lb |
| 12M | 12–17 months | 74–80 cm / 29–31.5 in | 9.6–11.5 kg / 21–25.4 lb |
| 18M | 18–23 months | 81–90 cm / 32–35.5 in | 11.6–14 kg / 25.6–31 lb |
| 24M | 2–2.5 years | 91–98 cm / 36–38.5 in | 14.1–16.5 kg / 31–36.4 lb |
| 3T | 2.5–3 years | 99–108 cm / 39–42.5 in | 16.6–19 kg / 36.6–42 lb |
One-Eyed Monster – sized by age: 6–9M, 9–12M, 12–18M, 18–24M, 2–3Y. Choose your baby's current age; size up if in doubt.
Care & safety
- Machine wash cold on a gentle cycle or hand wash; do not bleach; hang to dry.
- Always supervise your child while wearing the costume. Not intended as sleepwear.
| Style |
Black Cat, Blue Monster, Yellow Buddy, One-Eyed Monster, Dalmatian, Green Ogre |
|---|---|
| Size |
6M, 9M, 12M, 18M, 24M, 6-9M, 9-12M, 12-18M, 18-24M, 2-3Y, 3M(1-4 Months), 9M(5-11 Months), 12M(12-17 Months), 18M(18-23 Months), 24M(2-2.5 Years), 3T(2.6-3 Years) |