Crates turned into cute bins!
Or covered up on the outside and super-cute! Like this
Or like this one!
You could also do a little weaving and come up with this cute idea!
DIY Crate Bench
Milk Crate Stool
Build a a floating corner bookshelf
Another creative idea for shelving
Make a bed frame for free out of salvaged milk crates
Crate Storage Shelves and Cubbies (I'm doing this one!)
Repurpose Milk Crate into additional seating
Milk Crate Container growing for small spaces
Milk crate desk
Build classroom bookshelves out of milk crates and 2x8's (I'm doing this one!)
DIY Milk Crate Swing
CHICKEN COOP nesting boxes from milk crates