Size Guide
Choosing the right size for your baby’s products should be simple, stress‑free and clear. This guide is designed to help you quickly understand what fits, what’s safe and what’s recommended for your little one’s age, height and stage.
Hip Seat Carrier Size Guide
Our hip seat carrier is designed to support both you and your baby comfortably. Here’s the sizing guidance we discussed earlier, written in a clean, parent‑friendly way.
Baby suitability
Suitable from around 6 months, or whenever your baby can sit upright with good head and neck control. Recommended up to 44 lbs (20 kg).
Adult waist size
Fits most adults with a waist size of 27–45 inches (70–115 cm). The belt should sit snugly above your hips for proper support.
How the fit should look
Your baby’s legs should naturally form an M‑shape Your baby’s bottom should sit fully on the seat Your baby’s spine should be supported without slumping Your waist belt should feel secure without digging in
If your baby is between stages, choose the position that keeps their hips supported and their spine upright.
Clothing Size Guide
Baby clothing sizes can vary slightly between brands, so use this as a general guide. If your baby is between sizes, choose the larger size for comfort and room to grow.
New-born and baby sizes
- New-born: Up to 7 lbs (3.2 kg), up to 50 cm
- 0–3 months: 7–12 lbs (3.2–5.4 kg), 50–62 cm
- 3–6 months: 12–17 lbs (5.4–7.7 kg), 62–68 cm
- 6–9 months: 17–20 lbs (7.7–9.1 kg), 68–74 cm
- 9–12 months: 20–24 lbs (9.1–10.9 kg), 74–80 cm
Toddler sizes
- 12–18 months: 24–28 lbs (10.9–12.7 kg), 80–86 cm
- 18–24 months: 28–30 lbs (12.7–13.6 kg), 86–92 cm
- 2–3 years: 30–33 lbs (13.6–15 kg), 92–98 cm
- 3–4 years: 33–36 lbs (15–16.3 kg), 98–104 cm
Footwear Size Guide
Baby feet grow quickly, so measuring is always the safest option.
- 0–6 months: 10.5 cm foot length
- 6–12 months: 11.5 cm foot length
- 12–18 months: 12.5 cm foot length
- 18–24 months: 13.5 cm foot length
How to measure: Place your baby’s foot flat on paper Mark the heel and the longest toe Measure the distance between the marks Add 0.5–1 cm for comfort and growth
Swaddles, Blankets and Bedding
- Swaddles: 100–120 cm
- Square Baby blankets: 70–100 cm
- Cot bedding: Standard UK cot size 60 x 120 cm
- Cot bed bedding: 70 x 140 cm
Always follow safe sleep guidelines.
Need help choosing a size
If you’re unsure which size is right for your baby, email us at:
info@treasureformybaby.com
We’re always happy to help you find the perfect fit.