As if infants with curled fingers, tiny toes and scrunched faces aren't aww-inspiring enough, check out the adorableness this week at Henry Ford Health System's main site in Detroit.
Nurses and technicians crocheted and sewed mini-costumes that bring Halloween cheer to the Neonatal Intensive Care Unit, brightening family visits and creating keepsake photos of newborns' first holiday.
There are witches, ladybugs, a ballerina, a mermaid, a bunny, a pumpkin, a unicorn and even a police baby.
"These little warriors are ready for their first Halloween," the hospital's social team posts on Facebook. "Aren’t they boo-tiful!?"
Yup, they surely are -- as these 15 photos confirm: