There is nothing wrong with wearing a belt over the izar (waist wrapper) of the ihram. What the scholars mean by wearing things that are stitched is that which is made to fit the limbs and is worn in the manner in which such garments are usually worn.

Using unperfumed creams during Ihram is allowed in Islam, as long as they contain no fragrance. Only scented products are prohibited because their perfume clings to the body or clothing.

If it is cold, then one may wrap an `Abayah (cloak) or something else around himself, without wearing it in the usual manner. If he needs to wear a jacket because he cannot find anything else to keep the cold away, then there is no sin on him if he wears it, but he must pay the Fidyah by sacrificing a sheep or fasting for three days, or feeding six poor persons.

7 Things to avoid in ihram: 1- shaving the hair of the head; 2- using perfume; 3- sexual intercourse; 4- touching one’s wife with desire; 5- killing game; 6- wearing sewn garments by men; 7- wearing niqab by women.

The majority of the scholars are of the view that wearing underwear in ihram (for men) is not permissible by analogy with trousers. However, it is permissible for one who is working as a porter to wear an undergarment.