Wearing Silk , Gold or Silver while Performing salaah

Q: Salaah-56: What is the ruling with regards to wearing silk, gold or silver while performing salaah?

Answer: It is Haraam for men to wear silk when performing salaah. They are allowed to wear garments decorated with silk if the amount of silk equal only four fingers. And Allaah knows best.

Fatawa Rahimiyyah vol.2