Phia Founders Phoebe Gates and Sophia Kianni Share Their Favorite Fashion Finds

Reformation Aubree Linen Dress ($98)

"Dresses from Realisation Par and Reformation are my favorites," says Gates. "Both brands have iconic silhouettes, and they're some of the most sought-after on Phia. They sell out quickly, so I stock up on these for summer and find them secondhand whenever I can."

The Reformation Aubree Linen Dress is one of those timeless pieces. Lightweight and made from 100 percent linen, the dress has an effortless silhouette that makes it ideal for summer.