Size Guide

Find the perfect fit for every little one — and the grown-ups who love them.

How to Measure

📏

Use a soft measuring tape and keep it snug but not tight against the body for the most accurate measurements.

👕

Measure the chest at the fullest point, keeping the tape parallel to the floor and arms relaxed at the sides.

🎀

Measure the waist at the natural waistline — the narrowest part of the torso, usually just above the belly button.

📐

For height, have the child stand straight against a wall without shoes. Mark the top of the head and measure from the floor.

* All measurements are in US inches. When between sizes, we recommend sizing up for a more comfortable fit and room to grow.

🍼

Newborn through 3T

Size	Age	Weight	Height	Chest	Waist
0–3M	0–3 months	6–12 lbs	19–23"	14–15"	14–15"
3–6M	3–6 months	12–17 lbs	23–27"	15–16"	15–16"
6–12M	6–12 months	17–22 lbs	27–30"	16–17"	16–17"
12–18M	12–18 months	22–27 lbs	30–32"	17–18"	17–18"
18–24M	18–24 months	27–30 lbs	32–34"	18–19"	18–19"
2T	2 years	28–32 lbs	34–36"	20"	19.5"
3T	3 years	32–38 lbs	36–39"	21"	20"

🎀

Ages 3–12 years

Size	Age	Height	Chest	Waist	Hips
4	3–4 years	39–41"	22"	20.5"	22"
5	4–5 years	41–44"	23"	21"	23"
6	5–6 years	44–47"	24"	21.5"	24"
7	6–7 years	47–50"	25"	22"	25"
8	7–8 years	50–52"	26"	22.5"	26"
10	9–10 years	52–55"	27.5"	23.5"	27.5"
12	11–12 years	55–58"	29"	24.5"	29"

✨

Ages 8–16 years

Size	Age	Height	Chest	Waist	Hips
XS	8–9 years	52–55"	27–28"	23–24"	27–28"
S	10–11 years	55–58"	28–30"	24–25"	28–30"
M	12–13 years	58–61"	30–32"	25–26"	30–32"
L	13–14 years	61–63"	32–34"	26–28"	32–34"
XL	14–16 years	63–65"	34–36"	28–30"	34–36"

👗

Mommy & Me collection

Size	US Size	Chest	Waist	Hips
XS	0–2	32–33"	24–25"	34–35"
S	4–6	34–35"	26–27"	36–37"
M	8–10	36–37"	28–29"	38–39"
L	12–14	38–40"	30–32"	40–42"
XL	16–18	41–43"	33–35"	43–45"

Still Not Sure?