📏 Size Guide
| Size | Length (cm) | Bust (cm) | Advised Age |
|---|---|---|---|
| 0–3M | 37 | 56 | 0–3 Months |
| 3–6M | 39 | 59 | 3–6 Months |
| 6–9M | 41 | 61 | 6–9 Months |
| 9–12M | 43 | 63 | 9–12 Months |
| 12–18M | 45 | 65 | 12–18 Months |
*Please allow 1–3 cm difference due to manual measurement.

Newborn Baby Christmas Sweater Romper – Oversized Knitted Outfit for Boys & Girls (0–12 Months)
£34.99
- Red / 3M
- Red / 6M
- Red / 9M
- Red / 12M
- Red / 18M
- green / 3M
- green / 6M
- green / 9M
- green / 12M
- green / 18M
- Beige / 3M
- Beige / 6M
- Beige / 9M
- Beige / 12M
- Beige / 18M
- White / 3M
- White / 6M
- White / 9M
- White / 12M
- White / 18M
Description
Newborn Baby Christmas Sweater Romper – Warm Knitted Outfit
Keep your little one cozy and festive with this adorable oversized knitted Christmas romper. Designed for both baby boys and girls, this warm outfit is perfect for the autumn and winter seasons, offering comfort, style, and seasonal charm.
Made from soft cotton fabric, it ensures gentle warmth for delicate skin while allowing your baby to move freely. With its letter print design and oversized sweatshirt style, this romper is ideal for family gatherings, Christmas photos, or everyday winter wear.




















