If it's good enough for Cher Horowitz - it's more than good enough for us. This checked single-breasted blazer from plan c evokes nothing but 1990s vibes with it's deep black hue and checked pattern. Wear other things? Ugh, as if! Featuring structured shoulders, notched lapels, a front button fastening, long sleeves, button cuffs, front flap pockets and a check pattern.