Madison Beer was perfectly holiday ready at a seasonal party thrown by Kate Spade New York on Dec. 15. Others at the party included Taylor Quitara, Armani Richardson, Chase Marie Wise and Liv Reese.

For shoes Beer, who stars in Kate Spade’s holiday campaign, chose a pair of the company’s Renata Mary Jane ballet flats. The shoes are made of satin. The feature a leather lining and a small ...