What kind of sleep atire does killy and gideon wear to bed? ( we all know echo’s sleep atire.) Also does Gideon sleep with a teddy bear?

No teddy bear, just a little night light who doesn’t really need to sleep but likes to cuddle with his guardian anyway! :3 He prefers loose pj pants and sometimes a tank or shirt to sleep in.

Killy sleeps in boxers/underwear, and yes Echo wears nothing when she sleeps. (She actually really hates sleeping and tries to avoid it when possible.)