The 30-year-old is a key moment in every girl's life. Based on experience, some mistakes do not work anymore. When to choose a friend, the man of life, or ... even simply jeans. While for the rest we have a chance to talk, here let's take a little bit of jeans. Below are some secrets that every 30-year-old woman needs to know about what she needs to choose:

Jeans should not leave traces of the button or suture on the skin.

If you sit down, no one should see what your backs are.

Learn which brands and models go more. Trends go and go, but if the tight jeans stay fine, do not split them.

Wearing the jeans should not be an aerobic activity. If you have to keep your breath and take 60 seconds to get stuck, they are not the right jeans for you.

Get a lesson from Ross's Friends: Do not lubricate the body with the cream before wearing the jeans. He wore leather pants, but anyway.

Do not forget the power of the cavities: The treacle denim or those behind the ankles show the sexiest part of a woman's body: ankles!

Find perfect boots that go with all kinds of jeans. They will become a symbol of your style and will always look better.

Do not put on jeans with as much cracks as you go to meet your grandparents to give them a pair of pants because they will think you have no money to buy a new pair.

You need to have at least one pair of jeans to show your nuts beautifully.

If you do not, try a pair of Levi's 501. They're just perfect.

Be prepared: Carry a white corrector for clothes in a purse when wearing white jeans. Everyone happened to be stained.

You should not leave so often the jeans that do not have the ability to expand. Indeed, they improve on any outfit. As the denim widening, leaving them will be narrowed immediately. And the rounded shape of the nose will disappear!

Put the jeans back if you have not done it before. So they preserve the color.

Do not wear new dark jeans on a rainy day without first washing it. If you do this, finish with colored legs. True story.

You must have a pair of jeans that make you feel a bomb.

Keep a pair of boyfriend or very cheap jeans. Monthly buzz calls for friends.