If your skin is stretched more than it’s used to in a brief period of time, the elastic fiber in your skin can tear. Those harmed zones make long, slight scars called stretch marks. They can appear as pink, red, or purple streaks. These marks show up as straight streaks on the skin that has been overstretched, and they run opposite to greatest lines of strain in the skin. They start as level red lines, and they show up as slightly depressed white streaks after some time. They will in general happen close to the armpits, on the thighs, groin, chest, abdomen, and buttocks.GO to website