There are some mermaid costume ideas out there that are absolutely stunning. Obviously, we care about the mermaid hair, but you can’t forget all of the little details, from the tail to the shells.

Slip into this Sea Siren Mermaid Skirt ($30) from Party City to achieve the Starbucks siren's super tail IRL. The best part? Since it's a skirt, you'll be able to walk around with your fins on.

Shopping Best pop culture Halloween costume ideas of 2023: Barbie, Super Mario Bros., Little Mermaid and more Updated: Oct. 19, 2023, 10:58 a.m. | Published: Oct. 19 ...

And no Little Mermaid Ariel costume would be complete without some accessories. You’ll also find cute starfish hair clips, stone drop earrings, and seashell-shaped bags to store your sugar haul.

Get inspired to make one of these awesome DIY couple costumes for Halloween. There are fun and playful ideas from a wide ...

Get inspired to make one of these playful DIY family costumes for Halloween. There are fun and playful ideas from a wide ...

This costume will take your family to infinity and beyond. Choose from characters like Jessie, Buzz Lightyear, Woody, and Mr. Potato Head to round out the whole “Toy Story” crew.

Luckily, if you're looking for ideas, we've already done most of the work for you. While you might need to buy a few costume accessories, you should have most of the items on hand.