Last year the internet collectively fawned over the sweet little babies' costumes in the NICU at Loyola Medicine [1], and this year, their homemade costumes may be even cuter. From emoji characters to a popcorn box, these little babes were dressed to impress by nurses [2] and loved ones for the annual costume contest — which has been a tradition for more than 30 years — and they're about to steal hearts all over the place.

Scroll through to see the teeny, tiny getups.