Giorgio Armani single-breasted suit
From Farfetch
black virgin wool/silk satin trim Blazer: front button fastening peak lapels long sleeves buttoned-cuff sleeves chest welt pocket two side welt pockets full lining multiple internal slip pockets straight hem Trousers: concealed front button, hook and zip fastening two side inset pockets pressed crease two rear button-fastening jetted pockets