Clothing and Covering the Aurah

Q: Is it impermissible to wear jeans during the namaz and also not to fold the jeans upto the heel?

Q: If you use clothing that has pictures with eyes and you cover it by wearing a jacket or jubbah, is your salaat valid?

Q: I read that using clothing with animate pictures are haram. Are we allowed to read salaah with a picture of an animal but it doesn't have the eyes drawn on it e.g. like a puma tracksuit pants?

Q:

1) If you pull up your pants to ensure that it remains above your ankles before going down for rukhu or sajda, does it break your salaat?

2) If your pants falls below your ankles while reading salaat, does it break your salaat?

3) If you perform salaat with your pants below the ankles, is your salaat valid?

4) what type of movements nullify salaat?

Q: If an imam recites the 1st 15 verses (i.e. 1st ruku) from (1-15) of Surah Maryam in his 1st rakaat of fajr salah and in his second rakat recites 25 verses (i.e 2nd ruku) from 16-40, is the salaah valid?

Q: Is it permissible to perform Salaah with a short-sleeve kurta?

Q: If a person does not have a topee but he has an American cap, should he perform the Salaah wearing the American cap or should he perform the Salaah without a topee?

Q: If a woman's ankles are exposed in Salaah does her Salaah break? If she hadn't known of this will she have to make qadha for these salaahs?

Q: I would like to know if the salaah of a female is accepted if her ankle becomes exposed (because of the knee bending) while in jalsa position although the pants or aabyah is long enough when standing?

Q: Please advice if a lady has a long dress or abaya on that is not see through must she still wear a pants underneath when praying namaaz?