sports jacket
US /ˈspɔːrts ˌdʒæk.ɪt/
UK /ˈspɔːrts ˌdʒæk.ɪt/

1.
blazer, paletó esportivo
a man's casual jacket, often made of tweed or flannel, worn for informal occasions and not part of a suit
:
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He wore a tweed sports jacket with corduroy trousers.
Ele usava um blazer de tweed com calças de veludo cotelê.
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A sports jacket is a versatile item for a casual wardrobe.
Um blazer é um item versátil para um guarda-roupa casual.