Is sleeping in pajamas too childish for 11 year olds?

The appropriateness of wearing pajamas to sleep is largely a matter of personal preference and may vary depending on cultural norms. In general, there is no specific age at which it becomes considered childish or inappropriate to wear pajamas. Many people of all ages choose to wear pajamas for comfort and warmth while sleeping. However, some individuals may feel that wearing pajamas is more suitable for younger children and prefer to wear different sleepwear as they get older. Ultimately, the decision of whether or not to wear pajamas is a matter of personal choice and there is no right or wrong answer.