If you're feeling nutty, dress as a sexy nutcracker and use makeup to add the jaw lines to your face
Sandro Women's knit maxi dress Fitted cut Round neck Flared short sleeves Front button fastening with decorative buttons Decorative welt pockets and flared skirt Composition Lower main fabric: 52% viscose, 40% polyamide, 6% metalized fibers, 2% elastane Upper main fabric: 55% viscose, 37% polyamide, 6% metalized fibers, 2% elastane Sleeves: 51% viscose, 41% polyamide, 6% metalized fibers, 2% elastane Tab: 48% viscose, 45% polyamide, 5% metalized fibers, 2% elastane Care advice Hand-wash
Fabric: Chiffon, lace appliques
Easy on / off shorts
I also think every woman needs a black blazer, a pencil skirt, and a traditional grey or black slack (could be a cigarette ankle pant or a boot cut pant, depending on body type)
For this outfit, I would suggest starting with the shoes