Leanne knows what she wants...a long, fulfilling career in fashion, to be surrounded by good people, and a man who will love her. Is that too much to ask for? She discovers that perhaps it is when her creepy professor gives her an ultimatum...she must sleep with him or he will destroy everything she's worked so hard to build. Enter Theodore. He might be twenty years older than her, but he seems right up her alley...strong...handsome...a little mysterious. From the moment they lock eyes, she knows he's the one. But when they begin an affair behind his sister's back, things get complicated...especially since his sister is Leanne's new boss...the one who’s hired her to create Halloween inspired costumes for Hollywood royalty. *Claiming His Fashionista is an insta-everything standalone instalove romance with an HEA, no cheating, and no cliffhanger.