What to wear: Little Mix's appearance at the 2021 BRIT Awards was memorable for a number of reasons. First off, they became the first girl group win the Best Group of the Year award, secondly, they looked like literal angels in matching floor-length white dresses. This is a great Halloween costume if you're pregnant or have a couple of pregnant friends, but you could also wear fake baby bumps or just go as you are — people will surely still recognise your trio.
What to wear for Perrie Edwards: a white crop top with long sleeves and high-waisted skirt will do. Wear your hair down and parted in the middle with two baby braids framing your face.
What to wear for Jade Thirwell: Jade kept things simple with a strapless white gown and a simple gold chain necklace. Wear your hair down with a middle parting and play up your eyes and lips with rose-and-burgundy tones.
What to wear for Leigh-Anne Pinnock: To copy Leigh-Anne's look, you'll want to find a white dress with a sheer overlay and throw your hair up in a high ponytail.