Thank you soo much for your great product!! Our granddaughters (twins) slept last nite in their new sleepers and did not get them off, not once. They both had been taking off their clothes at bedtime, one in particular would do it all nite…we would fnd her cold and undressed during the nite. Last night, a cold one, they slept warm and secure in your great sleepers. Every once in a while a great product is developed that satisfies the need to be commercially viable but also gives parents (and Grandparents) such a secure feeling knowing a problem has been solved and their love ones are protected…yours is such a product.