Toddler Sleepwear

sleepwear
Pajamas or other clothing suitable for wearing in bed
nightwear: garments designed to be worn in bed

toddler
A toddler is a young child who is of the age of learning to walk, between infancy and childhood. Toddling usually begins between the ages of 12 and 18 months.
A quite young human being, typically two to three years old, but can refer to any child that has started walking, up to about four years old, or at the time they have mastered walking; A traffic cone
A young child who is just beginning to walk
a young child