Margaret O'Leary Women's Plaid Blazer 100% Extrafine Merino Wool Dry Clean Only The plaid blazer features a nipped waist and a beguiling narrow sleeve that's still roomy enough for a button-down shirt Wear it with our coordinating mini skirt in slightly larger plaid to create a fashion-forward suit. It also dresses up jeans, tailored trousers or our column skirt Extrafine Merino