Back in 2005, everyone thought the 10 trends down below were so cool. If you didn't own one of these things, you weren't considered cool. But looking back now at the things that were popular then versus now, you're probably wishing you didn't spend all your money on that ugly Juicy Couture tracksuit.

1. Anything with the Hollister or Abercrombie logo.

If you owned anything from Abercrombie or Hollister, you were automatically cool. It didn't really matter what it was just as long as you owned something, you were good to go. But looking back on it now, you probably wish you didn't spend your Saturdays in those stores with loud music spending all of our allowance.

2. Anything from Juicy Couture.

Again, if you owned anything from Juicy Couture, you were cool, but now looking back on those tracksuits you probably wish you didn't spend $200 on one.

3. Gaucho pants.

These pants were totally in back in the middle school days, but looking back you don't understand why you would wear something this ugly. Thank God your gaucho pants-wearing days are behind you.

4. Converse with Sharpie on them.

If you didn't have your friends writing all over your Converse you weren't cool. Looking back, you thought you were so cool, but really, they did not look good.

5. Sequin purses.

Everyone thought these were the bomb, but really, what were girls thinking when they wore these out?

6. Heelys.

Now kids use those hover board things instead, which are way worse.

7. Pink Razr.

Now it's rose gold iPhone 6 for teenagers.

8. Puka shell necklaces.

These were so popular for teen boys and girls. Now it's all monograms and Tiffany necklaces.

9. Ponchos.

10. A rubber wristband of any kind.

Everyone had a collection of these back in the day. They were the best way to spread the word about an important cause.