This week has me holiday partying hard, with back-to-back soirees (and lunches!). 'Tis the season! I'd love to hit the circuit in this easy-to-throw-on yet high-impact (under $200!) sequin skirt, above, along with these fa-la-la-la dresses by H&M, Topshop, Saloni, Paskal, and Marchesa Notte.