The world of fashion is an ever-changing landscape, but not all trends hit the mark. Let's rewind and look at some of the most puzzling fashion trends of the past decade.

1. Ugly Dad Sneakers

Inexplicably, chunky, oversized 'dad' sneakers became a high-fashion must-have. Brands like Balenciaga led the trend, despite the shoes' questionable aesthetics.

2. Tiny Sunglasses

Thanks to celebs like Kendall Jenner, impractical tiny sunglasses had their moment in the sun. The smaller, the better—apparently!

3. Clear Plastic Clothing

From see-through plastic shoes to jackets, the clear plastic trend left nothing to the imagination. Comfort? Not so much.

4. Neon Everything

For a while, it seemed like everyone was dressing like a highlighter. While a pop of neon can be fun, head-to-toe fluorescent was a bit much.

5. Male Rompers

In 2017, RompHim tried to make male rompers a thing. The internet had a field day, but the trend never really took off.

6. Bike Shorts

Despite being typically reserved for cycling, bike shorts were seen everywhere in street fashion. Pair them with a blazer, and you've got 'high fashion'?