To celebrate the relaunch of Piperlime, the site has tapped Nicole Richie as the final guest style editor for their ’25 Days of Chic’ program. The always chic star shares what fall trends she’ll be investing in, her go-to outfit and having fashion regrets.

Describe your style in 3 words.
Eclectic, colorful, comfortable

Let’s talk fall fashion, what are you buying to update your look this season?
I love the midi length skirt—it’s so versatile. You can pair it with a button down for a feminine look or a crop top for something a bit edgier.

What’s the on piece for fall that you can’t live without?
Oversized sweaters.

What was your first fashion memory?
Watching my mom getting ready. She was back then and still is my fashion inspiration.

What’s one of your personal styling tricks?
I love to layer my looks—it really helps take my outfit from a working day to what can often be an unexpected night. Also, black ankle booties are a no-brainer and go with everything.

What’s your go-to outfit on any given weekday?
A simple knit dress and pair of flats.

What is your wardrobe MVP?
House of Harlow 1960 aviators

Who are the style icons you look to for fashion inspiration?
My mom and Bianca Jagger.

Have you ever worn anything that you later regretted?
Looking back there are a few looks that I didn’t love, but fashion is about expressing yourself, so I wouldn’t take anything back.

You can now shop Nicole Richie’s fall favorites and must-haves on Piperlime.com.

Unk 2014 – Harper’s Bazaar – Written by Lauren Fisher