||details|| sweater: Forever 21 || dress (worn as skirt): Modcloth, old, love this skirt, this dress and this skirt || heels: Audrey Brooke via DSW || clutch: Clare V. via Piperlime || necklace: J. Crew Factory ‘Tis the season for holiday parties and the perfect opportunity to combine cozy and elegant, informal and formal to create a holiday look that is comfortable without sacrificing style. I love layering tops over a dress to totally change up the look. This sweater, also seen here, is such a cozy and versatile knit that…