For many, the allure of high-end fashion is undeniable, but the hefty price tags often make these coveted pieces out of reach. One example is Victoria Beckham's pleated midi dress, which costs an eye-watering £990. Fortunately, Marks and Spencer has stepped in with a budget-friendly alternative that's turning heads for all the right reasons.

This £79 Satin Ruched-Detail Maxi Dress, from M&S's collaboration with Sienna Miller, echoes the elegance of Beckham's design while offering extra flair. Both frocks share the same vibrant green hue and ruching detail, making them strikingly similar. However, the M&S version adds its own spin, drawing inspiration from 1930s Hollywood glamour.

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