"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Now that your head is swimming with ideas, check out the DIY mermaid Halloween costumes we've curated ...

Between the seashell bling, sparkly fin, and long, flowy hair, being a mermaid sounds pretty darn amazing. And we’re betting that your little one has daydreamed about swimming in the deep blue sea ...

We've come to regard the crafty Lauren Conrad as something of an authority on Halloween costumes. If you've followed her Halloween getups over the past few years then you already know why. The reality ...

Starbucks fans, there are so many ways to express your love for the coffee chain on Halloween. You could turn yourself into a rainbow frappuccino or a Pumpkin Spice Latte, but don't forget about a ...

To bring Disney’s iconic mermaid princess Ariel to life in “The Little Mermaid,” costume designer Colleen Atwood constructed a life-sized tail that went from star Halle Bailey’s chest all the way down ...