"Taylor Swift Style" Author Sarah Chapelle Lists Her 8 Swift-Coded Must Haves

Marvy Uchida Le Pen in Green ($17)

"I discovered these when I headed to my local stationary store in search of the perfect green pen to sign copies of 'Taylor Swift Style' ahead of my sold out book tour," Chapelle explains. "This dark green color was the perfect match for the spine of my book and it dries instantly for no smudges." The brand's pens are known for a delicate touch, plus they're acid-free and non-toxic.