Magnetic Me Size Guide

“tight fit” is a safety regulation that we are required to comply with for garments over 9 months in size. the government specifies maximum measurements for each size.

please see our size chart and verify your baby’s weight to be sure to select the size that will best fit your baby and consider sizing up. complying with “tight fit” allows us to avoid putting harmful flame retardants on our fabrics.

baby
size	weight	height
PRE (preemie)	up to 5 lb	up to 18"
NB (newborn)	5 - 8 lb	up to 21"
0 - 3M	8 - 12 lb	21.5 - 23"
3 - 6M	12 - 16 lb	23.5 - 26"
6 - 9M	16 - 19 lb	26.5 - 28"
sizes 9 - 12M & up snug fit - footies & coveralls only*
9 - 12M	19 - 22 lb	28.5 - 30"
12 - 18M	22 - 27 lb	30.5 - 32"
18 - 24M	27 - 30 lb	32.5 - 34"

toddler & big kids
sizes 2T & up snug fit - pj sets only*
2T	28 - 30 lb	34.5 - 35"
3T	30 - 33 lb	35.5 - 37"
4T	33 - 36 lb	37.5 - 40"
5Y	36 - 42 lb	40.5 - 43"
6Y	42 - 48 lb	43.5 - 46"
7Y	48 - 54 lb	46.5 - 49"
8Y	54 - 63 lb	49.5 - 52"

accessories, gowns, & outerwear
OS (one size)	up to 12 lb	up to 23"
NB - 3M	up to 12 lb	up to 23"
0 - 6M	5 - 16 lb	18 - 26"
6 - 12M	16 - 22 lb	26 - 30"

women
size	bust	hips/under belly
small (4-6)	34 - 36"	37 - 39"
medium (8-10)	36.5 - 38"	40 - 41"
large (12-14)	39 - 41"	42 - 44"
x-large (16-18)	42.5 - 44"	45 - 47"

men
size	chest	waist
small	34 - 36"	28 - 30"
medium	38 - 40"	32 - 34"
large	42 - 44"	36 - 38"
x-large	46 - 48"	40 - 42"
xx-large	49 - 51"	42 - 44"