― Planning to put on your costume for an upcoming event or any occasion? Either for birthday party, anniversaries, Halloween party or just a reunion, dressing up for a costume was so much fun. And that's why it is in-demand today to put any occasion with a theme that requires costume or to dress up for a party. ∙ One of the most popular events for dressing up for a costume is Halloween party where everyone was excited to hunt their costume through clothing store or Spirit Halloween store. [...].