This story originally appeared on InStyle.com.
Every time Kate Middleton is photographed, she gives us new fashion goals. Did you see the breathtaking Marchesa dress she recently stepped out in? Or the $98 Kate Spade earrings she paired it with? Stunning. And even her casual outfits are an inspiration. On Wednesday, while hosting runners from Team Heads Togetherat Kensington Palace, Middleton rocked a chic, casual ensemble that's about to become our weekend uniform this spring.
Her long-sleeve top is a new number by Italian label Luisa Spagnoli. The exact color isn't available on the brand's website just yet, but you can shop a similar style here for $280. The Dutchess of Cambridge completed her laid back look with a pair white Superga sneakers ($65; bloomingdales.com) and black jeans.
We're not sure exactly who makes her fitted denim pants (or when her exact top will be available for purchase), but you can copy Middleton's effortless style with these look-a-like pieces below.
NAUTICAL MULTI STRIPE TOP
To buy: vineyardvines.com,$78
MODERN STRIPED COTTON T-SHIRT
To buy: barneys.com, $88
SKINNY HIGH ANKLE JEANS
To buy: hm.com, $10
X4 SKINNY JEAN
To buy: ae.com, $50