Dress & Attire

Q: Which one is more close to Sunnah shaving the mustache with a razor or trimming it with scissors or trimmer?

Q: Is it permissible for men to use kajal?

Q: Many of the Sheikhs were Suits or are dressed casually. Is there anything wrong to dress like them or even condemn them?

Q: We are told that Nabi (Sallallahu Alayhi Wasallam) wore the loin cloth most of the time and the Sahaba (Radiyallahu Anhum) wore shirts referred to as a kurta, some only the loin cloth due to poverty, while others only wore two pieces of cloth. How does one specify the Sunnah dressing? What was the distinguishing difference between the Sahaba (Radiyallahu Anhum) and the Non-Believers? 

Q: What is the Sunnah length of the sleeves?

Q: Is make-up allowed in Islam?

Q: Are ladies allowed to cut fringes in their hair to please their husbands?

Q: Is normal hair dye like blonde allowed for a woman?

Q: What is considered exactly below the ankle with a trouser? If the ankle is visible for 50% is it already below ankle?

Q: 

1. Is it sunnat, waajib or fardh to keep a beard?
2. When I keep a beard it only troubles me. I keep scratching, rubbing (even in salaah), and applying lotion. Is it permissible for me to shave?