11 items in this article 4 items on sale! Photo-Illustration: The Strategist; Photo: Jameson Baldwin, Joe McKendry If you’re like us, you’ve probably wondered what everyday stuff famous people add to their carts — like hair spray or an electric toothbrush . We asked Susan Orlean — whose memoir, Joyride , comes out on Tuesday — about the black T-shirts, hair-styling cream, and dog-feeding reminder she can’t live without. Saved View New! You can now save this product for later. Canvas ‘One Line a