'Slimming' £64 wedding guest dress from high-street store Kate Middleton 'loves' slashed by £20 in huge spring sale

Kate Middleton is known for her flawless fashion choices, from her ongoing support of Alexander McQueen to celebrity-loved brand, Erdem. One thing about the Princess of Wales is that she's no stranger to repeating outfits from her to-die-for wardrobe that incorporates both luxury brands as well as high street buys from the likes of M&S, Reiss and Boden.

The Duchess of Cambridge has sported looks from Boden for years now and we can definitely see why it is one of Kate's favourite more budget-friendly stores. The retailer offers sustainable and highly-quality garments at a reasonable price point.

While Boden is on the pricier side of the high street, being more expensive than the likes of Marks and Spencer and River Island, the mid-priced retailer often holds sales that are worth the wait. Luckily for fans of the royal's impeccable style, Boden is offering shoppers up to 25% off full-priced items until midnight, April 18.

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One dress that we've got our eyes on in particular is the Thea Sleeveless Midi Dress in the French Navy, Arc Geo print, which is perfect for spring and summer. The dress, which comes in sizes six to 22 in petite and regular, has been slashed to just £63.75 using the discount code J2N9 at checkout.

The Thea dress is fitted through the top with a contrasting waist panel that falls into a gently gathered skirt that swishes as you move. It has been cut to a universally flattering midi lengths. Midi lengths are particularly great because they offer a little bit more coverage than a mini or a dress