Kate Middleton's go-to boot brand is having a major sale right now

It's no question that Kate Middleton has her favorites when it comes to shoes. Whether she's wearing L.K. Bennett or Gianvito Rossi pumps, Stuart Weitzman wedges or Aquatalia boots, she knows what works for her — and what's the most comfortable.

The Duke and Duchess in Scotland, Kate wearing her beloved Aquatalia boots (and our favorite coat ... ever.) Photo: Getty Images

The one downside to the Duchess's style picks? They're sometimes quite pricey. And that's definitely the case for Aquatalia boots, but they're also so chic and classic. So when we saw that RueLaLa was having a major sale — and we do mean major — we sat up a little straighter at our desks. Who wouldn't want to get the Duchess-approved boots for less than half price?

Below, our favorite picks from the sale, but click here to see every pair that's available (all 170 of them!). The sale ends in a few days, and they're selling out fast. So go on, take a look!