If you're looking to invest in this season's '90s slip skirt trend, Joseph's 'Frances' style is the way to go. Made from classic black silk-satin, it's cut on the bias to flatteringly skim your hips and falls to a midi hem. In PorterEdit, we name it as a key workwear update, so wear yours with a T-shirt and loafers or a lightweight sweater and kitten heels, depending on your dress code.
