Tracked by Evreward since 2021, Percival Menswear offers coupons, cash back rebates and rewards, with savings as high as $95 off. Percival Menswear discount coupons are seasonal, appearing every three to four months. Even when Percival Menswear doesn't have a coupon, you can always get up to 4% cash back, and other great rewards, with every purchase.