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Smart casual conveys a more casually styled suit, while business casual refers to clothing for work

Trump, 55, hit the red carpet at the newly renamed Trump Kennedy Center in Washington, D.C., wearing a Dolce & Gabbana black skirt suit paired with black Christian Louboutin stilettos on Thursday

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The choice is up to you, however, a rough guide would be how complicated the style is, whether you have found your own fabric or not, and what your budget is