The size 4 in Hatley is closest to the following:
Brand Label Weight (lbs) Height (inches)
American Apparel 6 years 42 - 45 lbs 40 - 43 inches
BabyBoden 2-3 years - 35.5 - 38.5 inches
Burt's Bees Baby (Target) 4T 36 lbs 39 - 41.5 inches
Carters 4T 34 - 38 lbs 38.5 - 41.5 inches
Cherokee (Target) 4T 32.5 - 37 lbs 39 - 41.5 inches
Circo (Target) 4T 32.5 - 37 lbs 39 - 41.5 inches
Gap 4T 36 - 40 lbs 39 - 42 inches
Gymboree 4T 35 - 41 lbs 39 - 42 inches
H&M 3-4 years - 41 inches
Hanna Andersson 100cm 31 - 38 lbs 38 - 42 inches
Hatley 4 - 41 inches
J.Crew/ Crewcuts 4 34.5 - 39.5 lbs 39 - 42 inches
Jumping Bean (Kohl's) 24 months 26 - 29 lbs 31 - 33 inches
LLBean 5-6/M - 41 - 44 inches
Lands End 4/ S 34 - 38 lbs 40 - 42 inches
Marimekko 4 yrs/104 cm - 41 inches
MiniBoden 4y - 41 inches
Old Navy 4T 36 - 40 lbs 39 - 42 inches
OshKosh 4T 34 - 38 lbs 38.5 - 41.5 inches
Petit Bateau 4Y 28 - 31 lbs 40 inches
Ralph Lauren 4 36 - 40 lbs 40 - 42.5 inches
The Children's Place 0-3 months 7 - 11 lbs -
Tucker + Tate (Nordstrom) 4T 34 - 39 lbs 38.5 - 41.5 inches
Wal-Mart 4T 34.4 - 38 lbs 38 - 41.5 inches
Zutano 4T 36 - 40 lbs 39 - 42 inches
childhoods 3T 33 - 36 lbs 36 - 39 inches
janie and jack 4 36 - 40 lbs 40 - 44 inches
june and january 3T 28 - 32 lbs 35 - 37 inches
tea 4/S 36 - 40 lbs 39 - 42 inches
vineyard vines 4T 36 - 40 lbs 39 - 42 inches