Halloween 2025 Costumes. Halloween 2025 will be here before you know it, which is why there’s no time like the present to browse our list of the best adult halloween costumes. As the holiday inches closer, google has released a “ frightgeist ” site with data on trending costumes to determine the top halloween costumes for 2025.

Whether it’s a couple’s costume, a group costume or a solo costume, the landscape of pop culture in 2025 provides plenty of viable options for people still in need. Here are this year’s top 25 trending costumes, according to google trends: