The size 2 years in American Apparel is closest to the following:
Brand Label Weight (lbs) Height (inches)
American Apparel 2 years 31 - 34 lbs 32 - 36 inches
BabyBoden 2-3 years - 35.5 - 38.5 inches
Burt's Bees Baby (Target) 3T 32 lbs 36 - 38.5 inches
Carters 3T 31 - 34 lbs 36.5 - 38.5 inches
Cherokee (Target) 24 months/ 2T 26.5 - 28 lbs 33 - 35.5 inches
Circo (Target) 24 months/ 2T 26.5 - 28 lbs 33 - 35.5 inches
Gap 2T 30 - 33 lbs 33 - 36 inches
Gymboree 2T 30 - 32 lbs 33 - 36 inches
H&M 12-18 months - 34 inches
Hanna Andersson 90cm 26 - 33 lbs 34 - 38 inches
Hatley 2 - 35 inches
J.Crew/ Crewcuts 3 30.5 - 34.5 lbs 36 - 39 inches
Jumping Bean (Kohl's) 24 months 26 - 29 lbs 31 - 33 inches
LLBean 2T - 33 - 34 inches
Lands End 3T 30 - 33 lbs 36 - 38 inches
Marimekko 18 months/ 86 cm - 34 inches
MiniBoden 1.5 years - 32.5 inches
Old Navy 2T 30 - 33 lbs 33 - 36 inches
OshKosh 3T 31 - 34 lbs 36.5 - 38.5 inches
Petit Bateau 36M 28 - 32 lbs 37 inches
Ralph Lauren 24M 28 - 30 lbs 33.5 - 35.5 inches
The Children's Place 4T 32 - 35 lbs -
Tucker + Tate (Nordstrom) 24M 28 - 30 lbs 33.5 - 35.5 inches
Wal-Mart 3T 30.5 - 34 lbs 34 - 37 inches
Zutano 2T 30 - 33 lbs 33 - 36 inches
childhoods 2T 30 - 33 lbs 33 - 36 inches
janie and jack 2T 30 - 33 lbs 33 - 36 inches
june and january 3T 28 - 32 lbs 35 - 37 inches
tea 2/ XS 30 - 33 lbs 33 - 36 inches
vineyard vines 3T 30.5 - 34.5 lbs 36 - 39 inches