Details, Size & Fit. Dress up The off duty while everyone else is dressing it down with The Pearson checked blazer from Politix. Heritage checks meets fresh colour and slim design, to deliver a blazer that speaks both old school flair and modern day swag. This slim fit blazer arrives complete with lapel pin and pocket square, ready to wear for your weekend mischief. Material: polyester/rayon.SKU: PO348AA77ENI.