The best way to spend the longest nights of the year? Snuggled in the Hibernation Plaid Infant Pajamas, of course. Warm and soft, this two-piece set is made of stretch cotton printed with a timeless navy and red plaid. A true classic that inspires endless cozy moments, the snug fit pullover top has a lapped shoulder crew neckline, while the legging pants have a flat elastic waistband. ‘Tis the season to sleep in comfortable style.