Sequin Fishtail Midaxi Dress by Preen

Preen by TB sequin midaxi dress. I love this - it’s quite stretchy (bizarrely for sequins) so I think it’d fit both an 8 and a 10. Last photo is me trying it on (please ignore the lack of shoe on one foot!) and I’m a small 10. Label says size M. I’m 5’7” for reference so this may be quite long on smaller ladies.