No matter how good you look in a bikini, you're probably not going to be wearing the same one over and over again if you're on a beach holiday. So it's more than important to apply some sun block. Here are 17 reasons why you should:
1.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines1.jpg)
2.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines2.jpg)
3.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines3.jpg)
4.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines4.jpg)
5.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines5.jpg)
6.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines6.jpg)
7.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines7.jpg)
8.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines8.jpg)
9.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines9.png)
10.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines10.jpg)
11.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines11.png)
12.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines12.jpg)
13.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines13.jpg)
14.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines14.png)
15.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines0.jpg)
16.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines15.jpg)
17.
![](https://fooyoh.com/files/attach/images/3004/160/941/014/tanlines16.jpg)