Baby Size Guide | Clothing, Sleep Sacks & Shoes

Finding the right size for your little one can feel like a guessing game — every brand fits a little differently, and babies grow so fast. Use this guide to shop with confidence at Everetts Place. When in doubt, size up!

Pro tip: Always check your baby's current weight AND height. Babies who are long and lean may need a different size than babies who are heavier but shorter.

Baby & Toddler Clothing Sizes

Size Age (approx.) Weight Height
Preemie (P) Premature Up to 5 lbs Up to 17"
Newborn (NB) 0–1 month 5–8 lbs 17–21"
0–3 Months 0–3 months 8–12 lbs 21–24"
3–6 Months 3–6 months 12–16 lbs 24–26"
6–9 Months 6–9 months 16–19 lbs 26–28"
6–12 Months 6–12 months 16–22 lbs 26–29"
12–18 Months 12–18 months 22–27 lbs 29–31"
18–24 Months 18–24 months 27–30 lbs 31–33"
2T 2 years 26–28 lbs 33–35"
3T 3 years 28–32 lbs 35–38"
4T 4 years 32–36 lbs 38–41"
5T 5 years 36–42 lbs 41–44"

Sleep Sack & Swaddle Sizes

Size Weight Age (approx.) Notes
Small (S) 7–14 lbs 0–6 months Newborn through early infancy
Medium (M) 14–21 lbs 6–12 months Most common first sleep sack size
Large (L) 21–28 lbs 12–24 months Great for active rollers and movers
Extra Large (XL) 28–36 lbs 2–3 years Toddler size — room to move legs freely
Dreamland Baby note: Dreamland Baby weighted sleep sacks run true to size. Choose by weight first — the weighted distribution works best within the recommended weight range.

Swaddle Blanket Sizing

Size Dimensions Best For
Standard Muslin 47" × 47" Newborns; swaddling, nursing cover, tummy time mat
Large Muslin 47" × 47" – 50" × 50" Bigger newborns; more wrapping room
Stretchy Swaddle One size Newborns 6–14 lbs; wraps snugly without gaps
Toddler Blanket 40" × 60" or larger Saranoni Lush / security blankets for 1 year+

Baby Shoe & Moccasin Sizes

Size Label Age (approx.) Foot Length US Size (approx.)
0–6 Months (XS) 0–6 months 3.5" / 9 cm US 1–2
6–12 Months (S) 6–12 months 4" / 10 cm US 2–3
12–18 Months (M) 12–18 months 4.5" / 11 cm US 4–5
18–24 Months (L) 18–24 months 5" / 12.5 cm US 5–6
2–3 Years (XL) 2–3 years 5.5" / 14 cm US 7–8
Little Love Bug Co. tip: Measure your baby's foot from heel to longest toe. Little Love Bug soft-soled shoes are designed with extra wiggle room — if you're between sizes, size down for a more secure fit.

Brand Sizing Notes

Our brands each have their own fit. Here's what we've learned so you don't have to guess:

DreamletRuns true to size. Bamboo fabric has slight stretch. If your baby is between sizes, size up for longer wear.
Dreamland BabySize by weight, not age. Weighted sleep sacks are most effective within the stated weight range.
Angel DearRuns slightly small. If your baby is at the top of a size range, go up one size.
Finn + EmmaRuns true to size. Organic cotton has minimal stretch — size up if your baby is long or chunky.
Norani BabyRuns true to size. Bamboo fabric is stretchy and accommodates a wide range within each size.
SaranoniBlankets are one-size — the standard Lush blanket (47"×47") works from newborn through toddler years.
Mebie BabyHeadbands are stretchy one-size-fits-most, suitable from newborn through toddlerhood.
Mila & RoseHeadbands sized by age group. Newborn bands are narrower with gentler elastic than toddler styles.
MushiePlates and feeding items are one-size. Check product listings for pacifier size (0–6m vs 6m+).
PinkBlushMaternity sizing: order your pre-pregnancy size. Styles are designed to accommodate a growing bump through all trimesters.
Little Love Bug Co.Measure heel-to-toe. Between sizes? Size down for a snug, secure fit on soft soles.
Smart BottomsOne-size cloth diapers fit approximately 10–35 lbs. Snap down for smaller babies; adjust as they grow.

Still Not Sure?

We're here to help! Email us at everetts.place7@gmail.com and we'll point you to the right size for your little one. We know our brands inside and out and are happy to give a personal recommendation.