The powder room of a Chicago, Ill., penthouse designed by Suzanne Lovell, Suzanne Lovell Inc.

The powder room of a Chicago, Ill., penthouse designed by Suzanne Lovell, Suzanne Lovell Inc.
The powder room of a Chicago, Ill., penthouse designed by Suzanne Lovell, Suzanne Lovell Inc.
Monte Carlo porcelain bath fixtures finished in 24-karat yellow gold with black Swarovski crystals (starting at $9,320), designed by THG Paris in collaboration with Manufacture de Monaco.
Freestanding basin ($3,755) and mirror (starting at 24 inches, $3,480) featuring hand-engraved Eolienne pattern by Vitraform
Handmade San Marco mosaic tile (starting at $180 per square foot), featuring gold leaf and Venetian glass, by Pierre Mesguich Mosaik
Hand-carved and gilded Chippendale oval George III mirror by de Gournay