Us Weekly has affiliate partnerships. We receive compensation when you click on a link and make a purchase. Learn more! Ashley Graham knows how to make a one-piece swimsuit feel anything but basic. While vacationing in Sardinia, Italy, the model shared a series of Instagram photos wearing a sleek black swimsuit with a striking gold hardware detail at the bust, proving that a timeless silhouette can still make a major statement. Luckily, you don’t need a luxury vacation itinerary (or a celebrity-level budget) to channel Graham’s look. We found a nearly identical swimsuit on Amazon for just $29. From the sculpting fit to the eye-catching…