New Year's Eve is one of the most important celebrations of the year. Many of us spend it with friends and family, snapping tons of pictures throughout the night. And plans to go out and dance the night away make finding the perfect outfit even more of a concern.You've probably already gone through your closet, wondering what you're going to wear. And your first thought was likely: "I have nothing to wear. I need to go out and buy something," and it would be great if that something could be trendy and cheap.But what are you missing? The whole outfit? A dress? Pants? A shirt? Earrings? Shoes? No need to torture yourself with all these questions, because the information we're about to give you, will answer all of them.Primark is selling the full New Year's Eve outfit we're all looking for. And it costs less than 55 pounds! Here's what you get:A pair of more or less fitted black trousers, for just 15 pounds. You can pair it with a belted black jacket, which, as you know is a huge trend, and costs 21 pounds. And both are covered in glitter!As for accessories, we recommend wearing this outfit with golden hoop earrings, which will attract light to your face. The contrast between the accessories and the outfit is spectacular. If you don't have any, you can get some at Primark for just 1 pound.Wondering about what shoes to wear? We got you! This £55 set includes shoes, too. They're also black, very comfortable, and have a thick heel and platform, so you don't have to worry about your feet hurting as you dance the night away. The best part? They only cost 12 pounds.