DESIGNED BY MR PORTER. Mr P.'s navy trousers are traditionally tailored with a curtain-lined waistband and French bearer fastening at the fly. Cut in a slim-leg shape from worsted wool that's sourced from a British mill, we've tweaked the design of this pair so they fit perfectly and the cuffs are unfinished so you can have them adjusted to suit you. Wear them with the matching jacket. Shown here with Mr P. blazer, Mr P. T-shirt, Mr P. sweater, Mr P. Derby shoes.