Juniors Footie Pajamas

footie pajamas
The blanket sleeper (also known by many other synonyms and trade names) such as is a type of especially warm sleeping garment worn primarily during the winter in the United States and Canada. The garment is worn especially by infants and young children.

juniors
(junior) younger; lower in rank; shorter in length of tenure or service
junior(a): used of the third or next to final year in United States high school or college; "the junior class"; "a third-year student"
(in sports) A young competitor, typically under sixteen or eighteen
A person who is a specified number of years younger than someone else
A student in the third year of college or high school
(junior) term of address for a disrespectful and annoying male; "look here, junior, it's none of your business"