The World Federation One Stop Fiqh

Ritual 174

It has already been stated that, for Hajj-ut-Tamatu’, it is obligatory to wear ihram in Makkah. If a pilgrim deliberately wears it elsewhere, his ihram is invalid, if he enters Makkah having worn it. Indeed, it is obligatory on him, if possible, to wear it again in Makkah; otherwise, his Hajj is invalid.