The Past Perfect Collection is an antique shop in Singapore's Tan Boon Liat Building that carries colonial-era furniture along with pieces from India, Indonesia, and Sri Lanka. It also sells Good Earth mugs, plates, bowls, and cushions, and the display changes each time new stock arrives. Each piece of furniture comes with a certificate proving its authenticity, and staff explain the origin of each item. Cabinets and desks bought at the shop can be delivered.