Rise              Waist                       Pounds

Newborn                  15"             10"-14"                6-10pnds

Small                        16"             13"-15"                8-15pnds

Medium                   17"              14"-18"              12-25pnds

Large                       18"             17" - 21"             25-35pnds

Toddler                    19"             18"-24"               35-45pnds

Premie sizes are done by custom order only.