And one more thing is , Wrinkle VS. Crease
In my dictionary [Longman] It is said that "Wrinkle" is a Synonym for "Crease".

However if we look at them eagerly, we will understand there is a little difference.

Crease: [source: Cambridge dictionary] If cloth, paper, etc. creases, or if you crease it, it gets a line in it where it has been folded or crushed.
Exp: 1-The seat belt has creased my blouse.
2-It's a nice dress, but it creases very easily

Now, Wrinkle: If skin or material wrinkles, or if something wrinkles it, it gets small lines or folds in it.

Differences:
1- If we say "clothes wrinkle", it is way more stronger (as it's commonly used) than when we say "clothes crease"
For Exp. Wrinkle is when you take out your clothes out of washing machine, Crease is like when you fasten your seat belt and your shirt gets a fine line. ( And also crease can be put in a nice/positive way, like when we use iron to put a crease in our pants )

2- Skin Creases =/= Skin Wrinkles
The explanation is more scientific, if you are interested you can google it, or i can give you a link.