I ended up having to mix some paint colors from my collection in order to blend the pine trim with the IKEA white, which is not really white, but more of a cream.
I am still tweaking the styling of it, but I am content with it at the moment. In the future, I might paint the back/interior, but for now, I am happy with this project. It cost under $200, creates lots of storage, and looks pretty stylish in my opinion.
Ahhh....organization in the playroom at last!!!