Men cannot wear silk; this includes silk ties.
(Bukhari vol.7 book 72 no.720 p.482; Sahih
Muslim vol.4 book 29 no.6038 p.1314)
Men cannot wear yellow clothing: (Sahih
Muslim vol.3 book 22 no.5173-5178 p.1146;
Ibn-i-Majah vol.5 no.3603-3604 p.90-91)
Women cannot wear wigs of artificial hair...
