H&M Navy Double-Breasted Fitted Blazer. ASOS has a very similar blazer (click to buy)
H&M White Slim Cotton Pants. Dolce & Gabbana have a similar a pair on Mr. Porter (click to buy). For a cheaper pair, check out these Ralph Lauren pair on ASOS (click to buy)
Ralph Lauren Sky Blue Custom Fit Shirt from Farfetch (click to buy)