Sleep Suit Bundle | 0.2 TOG | Breton Stripe 3
Baby Sleepwear Size Guide
Babies grow quickly, and the right fit matters for both comfort and safe sleep. Our size guide is organised by developmental stage — choose by weight for Stages 1 & 2 and by height (length) for Stage 3 and rompers. All measurements show inches with centimetres alongside.
Stage 1 · Newborn & Swaddling
Swaddle Up™ — sized by weightUse from birth until your baby starts showing signs of rolling. Choose by weight, not age or height.
| Size | Weight | Max height |
|---|---|---|
| TINYTiny Baby | 4.4 lbs2 kg | 20″50 cm |
| NBNewborn | 5 – 8.5 lbs2.2 – 3.8 kg | 24″60 cm |
| SSmall | 8 – 13 lbs3.5 – 6 kg | 25″62 cm |
| MMedium | 13 – 19 lbs6 – 8.5 kg | 27″68 cm |
The fit should be snug. A close fit around the arms and torso helps calm the Moro (startle) reflex. You should be able to fit 1–2 fingers inside the neck opening, and it must not be able to slide up over the baby’s mouth.
For babies born prematurely or with specific medical needs, please consult your healthcare professional before use.
Stage 2 · Ready to Roll
Transition Bag & Suit — sized by weightWhen your baby starts showing signs of rolling, transition to arms-free sleep with detachable wings. Choose by weight.
| Size | Weight | Max height |
|---|---|---|
| MMedium | 13 – 19 lbs6 – 8.5 kg | 27″68 cm |
| LLarge | 19 – 24 lbs8.5 – 11 kg | 30″76 cm |
| XLExtra Large | 24 – 32 lbs11 – 14 kg | 33″84 cm |
The fit should be snug. Start with one wing removed for a few nights, then remove both once your baby sleeps comfortably with arms out. Keep selecting the size by weight.
Stage 3 · On the Move — Sleep Suit
Independent sleep · from ~6 months — sized by heightFor active babies sleeping independently. Ages are approximate — choose by your child’s height (length), not age.
| Size | Max height |
|---|---|
| 6 – 12 months | 33″84 cm |
| 12 – 24 months | 36″92 cm |
| 24 – 36 months | 39″100 cm |
| 3 Years | 42″108 cm |
| 4 Years | 45″115 cm |
Ages and heights are approximate. For the best fit, select the size based on your child’s height rather than age.
Stage 3 · On the Move — Sleep Bag
Arms-free · from ~6 months — sized by heightA wearable blanket for independent sleepers. Choose by your child’s height (length).
| Size | Max height |
|---|---|
| 6 – 18 months | 35″88 cm |
| 18 – 36 months | 42″108 cm |
Ages and heights are approximate. For the best fit, select the size based on your child’s height rather than age.
Stage 3 · Sleep Bag Sleeveless
From ~6 months — sized by heightA lightweight arms-free layer for warmer rooms. Choose by your child’s height (length).
| Size | Max height |
|---|---|
| 6 – 12 months | 33″84 cm |
| 12 – 24 months | 36″92 cm |
| 2 – 3 years | 39″100 cm |
Ages and heights are approximate. For the best fit, select the size based on your child’s height rather than age.
Rompers, Bodysuits & Leggings
Sized by baby length / heightFor rompers and bodysuits, use your baby’s length (height) rather than age or weight for the best indication of fit.
| Size | Max height |
|---|---|
| 0000Newborn | 24″60 cm |
| 0000 – 3 months | 25″62 cm |
| 003 – 6 months | 27″68 cm |
| 06 – 12 months | 30″76 cm |
| 112 – 18 months | 33″84 cm |
| 2 | 36″92 cm |
| 3 | 39″100 cm |
Kids Pajamas
Sized by age & height| Size | Age | Max height |
|---|---|---|
| 1 | 1 year | 33″84 cm |
| 2 | 2 years | 36″92 cm |
| 3 | 3 years | 39″100 cm |
| 4 | 4 years | 43″108 cm |
| 5 | 5 years | 45″115 cm |
| 6 | 6 years | 47″120 cm |
| 7 | 7 years | 49″125 cm |
| 8 | 8 years | 51″130 cm |
Baby Essentials
Product dimensions| Product | Dimensions |
|---|---|
| Burp Cloth | 24″ × 11″ |
| Hooded Towel | 31.5″ × 31.5″ |
| Wash Cloth | 10″ × 10″ |
| Bib | 17.3″ × 11″ |
HushDry™ Pillowcases & Sheets
Bedding dimensions| Product | Dimensions |
|---|---|
| Toddler Pillowcase | 12″ × 18″ |
| Standard Pillowcase | 19″ × 29″ |
| Mattress | Dimensions |
|---|---|
| Bedside Crib | 36″ × 20″ × 5″ |
| Crib | 52″ × 30″ × 8″ |
| Twin | 76″ × 39″ × 16″ |
| Full | 76″ × 54″ × 20″ |
| Queen | 80″ × 63″ × 20″ |
| King | 80″ × 76″ × 20″ |
Which stage is your baby in?
Love to Dream sleepwear follows three developmental stages — move to the next stage as your baby grows.
Swaddle
Arms-up swaddling with the Swaddle Up™ to calm the startle reflex. Sized by weight.
Transition
Detachable wings let you gradually go from swaddled to arms-free. Sized by weight.
Independent
Sleep Suits and Sleep Bags for active babies who sleep independently. Sized by height.
Getting the perfect fit
A snug, correct fit keeps your baby comfortable and safe through the night.
Stages 1 & 2: use weight
Choose Swaddle Up™ and Transition sizes by your baby’s weight — not their age or height.
Stage 3 & rompers: use height
For Sleep Suits, Sleep Bags and rompers, select by your child’s length / height.
Check the neck fit
The neck opening should be close and comfortable — about 1–2 fingers — and never able to cover the mouth.
Between sizes?
If your baby is between sizes or you want room to grow, we recommend choosing the next size up.
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Free Returns : Items that remain unused and unopened may be returned within 60 days for a full refund.












