Lanvin's black wool and mohair-blend grain de poudre tuxedo promises a refined entrance to formal evening events. The tailored single-breasted jacket is fully canvassed to mould to the wearer's body - promising a better fit each time it's worn - while the slim straight-leg trousers feature unfinished hems for personal alterations. The contrasting silk-bend satin shawl collar nods to the designer's modern sensibilities.