my little helper

Jake enjoys helping me with laundry. Often this just translates into him pulling all of the clean clothes out of the laundry basket onto the floor. Sometimes he even puts them back in. Well, the other day, he decided to "help me" with his outgrown clothes. When he outgrows an outfit, I put it in a soft-sided bin on his second shelf... easily accessible by him but usually he ignores the bins on the second shelf. He must have been feeling mischievous because he pulled the bin down and proceeded to empty it of its contents. He was helpful because he tried to stuff them all back in but he couldn't get them to fit again!

"... but I'm cute!"

Caught in action!

What else is in here?