Kathy Hilton and daughter Nicky don wintry chic looks as they celebrate the opening of Max Mara pop up store in Aspen

Kathy and Nicky Hilton looked warm and cozy as they attended the opening of a new pop-up store in Aspen this weekend.

The mother-daughter duo, who celebrated the season with Kate Beckinsale, Tiffany Haddish and others at their annual holiday party, were among the VIPs invited to the opening of the Max Mara store in the cool ski town of Colorado.

'Teddy lovers united!' Kathy wrote on social media about the teddy coat the label is known for.

“Happy to be in Aspen with @maxmarathis for the holidays.”

The Real Housewives of Beverly Hills star, 64, looked stunning in a camel-colored wool coat with sweater sleeves.

She was covered from top to bottom in a snow-white turtleneck and a white layered maxi skirt.

The reality star's blonde hair was parted at the side and styled in loose layers and accessorized with diamond earrings.

Nicky, 40, opted for a fluffy taupe teddy car coat and a dark brown maxi skirt, which complemented the warm tones of her skin tone. She wore black loafers.

The influencer wore natural-looking makeup and styled her hair in a half ponytail, accessorized with large diamond earrings.

'Teddy galore!' Nicky wrote about her experience in the store. “So happy to be back in Aspen with my @maxmara family! So nice to spend their holidays at The Jerome Hotel!'

Kathy's sister Kyle Richards commented on social media, saying: 'Sad I couldn't be there! Did you leave anything for me?'

The pop-up shop in Aspen celebrates the 10th anniversary of the jacket, a favorite among Hollywood A-Listers.

Actress Ashley Benson, 34, and her husband, Brandon Davis, 44, were also invited to the kickoff.

The mother-daughter duo were among the VIPs invited to the opening of the Max Mara store in the tony ski town of Colorado

The Real Housewives of Beverly Hills star, 64, looked stunning in a camel-colored wool coat with sweater sleeves. She was covered from top to bottom in a snow white turtleneck and a white layered maxi skirt, with some furry earmuffs for style and comfort

Nicky, 40, opted for a fluffy taupe teddy car coat and a dark brown maxi skirt, which complemented the warm tones of her skin tone. The influencer wore natural-looking makeup and styled her hair in a half ponytail, accessorized with large diamond earrings

'Teddy lovers united!' Kathy wrote on social media about the teddy coat the label is known for. 'Teddy galore!' Nicky wrote about her experience in the store. “So happy to be back in Aspen with my @maxmara family!”

The Pretty Little Liars alum shared that she and the oil heir “What a fun night celebrating the Teddy with @maxmara.”

The Wilderness star looked chic in all black, wearing a full-length chocolate brown teddy coat for the event.

Her long, dark hair was styled in loose waves and she wore natural-looking makeup with a neutral pink lip.

Her husband of about a month looked handsome in a black button-up shirt, slacks and a warm black jacket with a camel collar.

Actress Ashley Benson, 34, and her new husband, Brandon Davis, 44, were also invited to the kickoff. The couple married in November and are expecting their first child

The Wilderness star looked chic in all black, wearing a full-length chocolate brown teddy coat for the event. Brandon looked handsome in a black button-up shirt, slacks and a warm black jacket with a camel collar

Kathy and Nicky laughed with artist Charles Johnson

Other notable guests at the exclusive party included (l-r) Bo McCourt, Anne Marie Kortright, Judgie Graham, Aurora Figueras, Tina Craig, Christine Heller and Delfina Blaquier

“What a fun night celebrating the Teddy with @maxmara,” Ashley wrote on social media.

The couple is currently expecting their first child together.

Other notable guests at the exclusive party included Bo McCourt, Anne Marie Kortright, Judgie Graham, Aurora Figueras, Tina Craig, Christine Heller, Delfina Blaquier and Charles Johnson.

The Italian designer has created two special edition styles of the jacket.

One of them is a Sparkle Teddy Coat decorated with more than 300 jewels. The other is a Mini Teddy Coat for children aged five to twelve, which is only available for a limited time.