The singer hosted a Halloween bash with The Original Donut Shop in New York City ... peachy-pink makeup. Ballerini loves to dip into the pop culture archives for her Halloween costumes.

But it was the costumes that became the goldmine ... The friend was a clearance item on an impromptu visit to Party City: a pink squishy stuffed bunny, now named Cupcake and still the favorite ...

You can get an idea of what costumes are offered and if they're in stock in your location. Details: www.spirithalloween.com. Party City is another popular option due to its wide range of costumes ...

These pink Halloween costumes are anything ... Blonde when Elle Woods struts into a Harvard Law party wearing a very sultry bunny costume, only to find out it wasn’t a costume party at all?