Why Donald Trump’s suits look cheap
"Brioni, an Italian label known for its suiting, obviously makes fantastic suits. They will set you back from $6,000 to $17,000, depending on fabric choice and whether you want to go ready-to-wear or made-to-measure. These are suits that you can feel confident and powerful in, which are very likely two traits Trump would like to possess."
"Unfortunately, you'd never know the suits are such a fine make by the way he wears them. You don't think of Trump as a sartorial icon, even though he spends thousands on these suits. Another adage that applies here: it's not what you wear, but how you wear it."
"It comes down to fit, as ever. His suits are cut too big, with absurdly wide pant legs and sleeves too long. It makes the whole ensemble look cheap, just as his fire engine red tie does. Speaking of ties, his are frequently much too long and often hang between his legs."
"But it's not all about fit. He doesn't take great care of his suits, either. He often wears them wrinkled, an effect likely increased by the lighter fabrics he prefers to wear, as bespoke suit maker Edward Sexton told Jezebel."