Celebrated for luxurious interiors that capture the swankiness of old-world Hollywood with a modern pop sensibility, Wearstler is known for her decadent designs of residences and boutique hotels, such as the line of Viceroys and the tastemakers Maison 140 and Avalon. Her ornate interiors are distinctive for layers of bold textures, patterns, and rich colors juxtaposed with lustrous surfaces, adding up to a whimsical and elegant look that has been called "mod baroque."