Jeans are one of the most versatile essentials in a woman's closet. A nice pair of jeans will get you through anything. Besides, they are always a safe option when you have only a couple of minutes to get ready in the morning.
If you want to splurge, then what you're looking for is these Balmain Jeans. It's more expensive but worth your money. While you're at it, also have a look at these Balmain Skinny Jeans. Yes, this item is expensive, but it does not mean it's not worth it.