re·strained 
/rɪˈstreɪnd/ adjective
/rɪˈstreɪnd/ adjective [more restrained; most restrained] 1 : showing careful self-control
▪ She was admired for her restrained behavior. ▪ a restrained smile 2 : not too colorful or fancy
▪ a restrained style of architecture ▪ The room was decorated with restrained colors.
▪ She was admired for her restrained behavior. ▪ a restrained smile
▪ a restrained style of architecture ▪ The room was decorated with restrained colors.
