As much as I love reporting on new designer It bags and straight-off-the-runway trends—material worthy of The Finer Things Club, if you will—I also enjoy writing about straight-up ordinary, practical, and comfortable things like the beloved Ugg boot. The Aussie brand recently debuted its new Ugg Classic Ultra Mini Boots ($140) that feature an extra-short shaft and they’ve been selling like hotcakes. 

Although the brand has plenty of dedicated fans, I can’t help but think that the sales have been #influenced by celebrities like Emily Ratajkowski, Irina Shayk, and Joan Smalls, who have all stepped out wearing the Ultra Mini style. And now you can add Hilary Duff to the list. Photographed in NYC fresh off her Instagram pregnancy announcement, Duff bundled up in a matching cashmere sweatsuit by Splendid along with a Smythe coat. Scroll down to see her outfit and shop it for yourself. 

On Hilary Duff: Splendid Stella Cashmere Hoodie with Front Pockets ($268) and Stella Cashmere Jogger ($238); Smythe coat; Ugg Classic Ultra Mini Boots ($140)

Cashmere is the ultimate luxury when it comes to casual staples like hoodies. 

In case you don’t want to wear the same leggings all winter. 

I love this new shorter style of boots. 

You can never go wrong with black. 

Word to the wise: These new boots used to come in a slew of other colors, which have all sold out, so you might want to act quickly.