This has been quite the week for M&S, as Meghan Markle caused the £40 bell sleeve jumper she wore on Tuesday to sell out in mere hours. Now Holly Willoughby just alerted us to another amazing Marks find, as she wore a dark green pencil skirt with buttons down the front, which is only £40 and still in stock. Pencil skirts are a key buy for S/S 18, however the key is to opt for a longer hemline (like Holly's), which we find is more flattering than those that sit on or just above the knee. Holly paired her pencil skirt with a matching green fitted roll-neck from French Connection and a pair of simple nude Gianvito Rossi pumps. Keep scrolling to see and shop Holly's latest high-street look.