Fashion trends might seem too quick to keep up with, but it's not difficult to pick a few good habits and stick to them. Much like fitness, the hardest part is diving in.

Luckily, you really don't have to, unless your goal is to gain a serious knowledge of every trend for every season. If you just want to look put-together and up-to-date, look no further than some of Hollywood's notably fashionable celebrities and athletes. They went to the runway shows, so you don't have to. And thanks to the world of fast fashion, even the most exotic looks really aren't that hard to find, pay for, and pull off.

Here are five fool-proof tips that you can take from Hollywood's fashion-forward in spring 2017.