Once Rasulullah (Sallallahu alayhi wasallam) saw a man performing Salaat with his izaar (lower garment) hanging below his ankles. Rasulullah (Sallallahu alayhi wasallam) instructed him to renew Wudhu and repeat the Salaat. When someone asked the reason for renewal of Wudhu, Rasulullah (Sallallahu alayhi wasallam) said that the Salaat was not valid. Allah Ta’ala does not accept a Salaat if the trousers is below the ankles. This is the rule applicable to all haraam acts perpetrated during Salaat. Salaat performed with the clothing of the kuffaar, with jeans, T-shirt, with logos inscribed on the garments, with short sleeves exposing the elbows, with such tight-fitting pants which display the form of the buttocks, etc. is NOT VALID.
Salaat in such a reprehensible manner has to be incumbently repeated. The offensive clothes should be discarded. If deficiency of Imaan does not allow the criminal to completely abandon the haraam western/kuffaar dress style, then at least he should ensure that when performing Salaat he is dressed correctly so that at least his Salaat is not flung back into his face from the heavens like a filthy rag as is mentioned in the Hadith.

REPEAT YOUR SALAAT
Wearing the trousers on or below the ankles is haraam at all times. The sin is aggravated if this haraam style is adopted in Salaat. Rasulullah (Sallallahu alayhi wasallam) had ordered not only the repetition of the Salaat. He had ordered also renewal of Wudhu. The same command will apply to Salaat performed with the devil’s mask (i.e. the corona virus mask). In fact the stricture regarding this mask is more severe in view of the fact that it is accompanied by the kufr belief of disease being contagious, and also because it is in flagrant violation and rejection of Rasulullah’s prohibition of face covering during Salaat.

SALAAT WITH THE MOCK ‘BURQAH’
Question:
I usually wear a half burqah and pants when performing Namaaz. The burqah is just above the waistline. An Apa told me that my Namaaz is not valid with this burqah. She said that I should repeat my Namaaz. Is she correct? What happens with the Namaaz which I had performed in the past with such a burqah?
Answer:
The Apa is 100% correct. With the cloth which in terms of the Shariah is not a burqah, your Namaaz is not valid. For a Muslim female it is shameless for her legs to be exposed. Pants are not sufficient covering for the legs. You should make qadha of your past Namaaz.