This dress is actually the one I mentioned in my last dress post as using the absolute exact same size bodice pieces, yet the dress is nearly an inch smaller at the waist. (bygumbygolly.com)
While I couldn't find a notebook in the exact same size, Moleskine's Cahier size notebook is close enough (and who doesn't love Moleskine?!). (sippetsandsharpies.com)
We filled ours with pastry cream and painstakingly decorated it with strawberries of the exact same size. (bonappetit.com)